fix: update module path to use GitHub URL

• Add SourceFile field to SSHHost struct to track config file origins
• Implement FindHostInAllConfigs() to locate hosts across all config files
• Fix "host not found" errors when editing/deleting hosts from included files
• Add GetAllConfigFiles() and GetAllConfigFilesFromBase() for config discovery
• Create UpdateSSHHostV2() and DeleteSSHHostV2() for cross-file operations
• Display config file source in edit and info forms for better visibility
• Add intelligent file selector for host addition when multiple configs exist
• Support -c parameter context with proper file resolution
• Exclude .backup files from Include directive processing
• Maintain backward compatibility with existing SSH config workflows

Resolves limitation where hosts from included config files could be viewed
but not edited, deleted, or properly managed through the interface.

.github/workflows/build.yml

@@ -34,6 +34,14 @@ jobs:
           - goos: darwin
             goarch: arm64
             suffix: darwin-arm64
+          # Windows AMD64
+          - goos: windows
+            goarch: amd64
+            suffix: windows-amd64
+          # Windows ARM64
+          - goos: windows
+            goarch: arm64
+            suffix: windows-arm64
 
     steps:
     - name: Checkout code
@@ -60,19 +68,30 @@ jobs:
       run: |
         mkdir -p dist
         VERSION=${GITHUB_REF#refs/tags/}
+        if [ "${{ matrix.goos }}" = "windows" ]; then
+          go build -ldflags="-s -w -X sshm/cmd.version=${VERSION}" -o dist/sshm-${{ matrix.suffix }}.exe .
+        else
           go build -ldflags="-s -w -X sshm/cmd.version=${VERSION}" -o dist/sshm-${{ matrix.suffix }} .
+        fi
 
-    - name: Create tarball
+    - name: Create archive
       run: |
         cd dist
+        if [ "${{ matrix.goos }}" = "windows" ]; then
+          zip sshm-${{ matrix.suffix }}.zip sshm-${{ matrix.suffix }}.exe
+          rm sshm-${{ matrix.suffix }}.exe
+        else
           tar -czf sshm-${{ matrix.suffix }}.tar.gz sshm-${{ matrix.suffix }}
           rm sshm-${{ matrix.suffix }}
+        fi
 
     - name: Upload artifacts
       uses: actions/upload-artifact@v4
       with:
         name: sshm-${{ matrix.suffix }}
-        path: dist/sshm-${{ matrix.suffix }}.tar.gz
+        path: |
+          dist/sshm-${{ matrix.suffix }}.tar.gz
+          dist/sshm-${{ matrix.suffix }}.zip
 
   release:
     name: Create Release
@@ -91,14 +110,25 @@ jobs:
       run: |
         mkdir -p release
         find ./artifacts -name "*.tar.gz" -exec cp {} ./release/ \;
+        find ./artifacts -name "*.zip" -exec cp {} ./release/ \;
         ls -la ./release/
 
+    - name: Check if pre-release
+      id: check_prerelease
+      run: |
+        if [[ "${GITHUB_REF#refs/tags/}" == *"-beta"* ]] || [[ "${GITHUB_REF#refs/tags/}" == *"-alpha"* ]] || [[ "${GITHUB_REF#refs/tags/}" == *"-rc"* ]]; then
+          echo "is_prerelease=true" >> $GITHUB_OUTPUT
+        else
+          echo "is_prerelease=false" >> $GITHUB_OUTPUT
+        fi
+
     - name: Create Release
       uses: softprops/action-gh-release@v2
       with:
         files: ./release/*
         draft: false
-        prerelease: false
+        prerelease: ${{ steps.check_prerelease.outputs.is_prerelease }}
         generate_release_notes: true
+        name: ${{ github.ref_name }}${{ steps.check_prerelease.outputs.is_prerelease == 'true' && ' (Pre-release)' || '' }}
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -9,7 +9,7 @@
 [![Go](https://img.shields.io/badge/Go-1.23+-00ADD8?style=for-the-badge&logo=go)](https://golang.org/)
 [![Release](https://img.shields.io/github/v/release/Gu1llaum-3/sshm?style=for-the-badge)](https://github.com/Gu1llaum-3/sshm/releases)
 [![License](https://img.shields.io/github/license/Gu1llaum-3/sshm?style=for-the-badge)](LICENSE)
-[![Platform](https://img.shields.io/badge/platform-Linux%20%7C%20macOS-lightgrey?style=for-the-badge)](https://github.com/Gu1llaum-3/sshm/releases)
+[![Platform](https://img.shields.io/badge/platform-Linux%20%7C%20macOS%20%7C%20Windows-lightgrey?style=for-the-badge)](https://github.com/Gu1llaum-3/sshm/releases)
 
 > **A modern, interactive SSH Manager for your terminal** 🔥
 
@@ -28,11 +28,13 @@ SSHM is a beautiful command-line tool that transforms how you manage and connect
 ### 🎯 **Core Features**
 - **🎨 Beautiful TUI Interface** - Navigate your SSH hosts with an elegant, interactive terminal UI
 - **⚡ Quick Connect** - Connect to any host instantly
-- **📝 Easy Management** - Add, edit, and manage SSH configurations seamlessly
+- **🔄 Port Forwarding** - Easy setup for Local, Remote, and Dynamic (SOCKS) forwarding
+- **📝Easy Management** - Add, edit, and manage SSH configurations seamlessly
 - **🏷️ Tag Support** - Organize your hosts with custom tags for better categorization
 - **🔍 Smart Search** - Find hosts quickly with built-in filtering and search
 - **🔒 Secure** - Works directly with your existing `~/.ssh/config` file
 - **📁 Custom Config Support** - Use any SSH configuration file with the `-c` flag
+- **📂 SSH Include Support** - Full support for SSH Include directives to organize configurations across multiple files
 - **⚙️ SSH Options Support** - Add any SSH configuration option through intuitive forms
 - **🔄 Automatic Conversion** - Seamlessly converts between command-line and config formats
 
@@ -40,6 +42,7 @@ SSHM is a beautiful command-line tool that transforms how you manage and connect
 - **Add new SSH hosts** with interactive forms
 - **Edit existing configurations** in-place
 - **Delete hosts** with confirmation prompts
+- **Port forwarding setup** with intuitive interface for Local (-L), Remote (-R), and Dynamic (-D) forwarding
 - **Backup configurations** automatically before changes
 - **Validate settings** to prevent configuration errors
 - **ProxyJump support** for secure connection tunneling through bastion hosts
@@ -49,19 +52,26 @@ SSHM is a beautiful command-line tool that transforms how you manage and connect
 ### 🎮 **User Experience**
 - **Zero configuration** - Works out of the box with your existing SSH setup
 - **Keyboard shortcuts** for power users
-- **Cross-platform** - Supports Linux and macOS (Intel & Apple Silicon)
+- **Cross-platform** - Supports Linux, macOS (Intel & Apple Silicon), and Windows
 - **Lightweight** - Single binary with no dependencies
 
 ## 🚀 Quick Start
 
 ### Installation
 
-**One-line install (Recommended):**
+**Unix/Linux/macOS (One-line install):**
 ```bash
 curl -sSL https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/unix.sh | bash
 ```
 
+**Windows (PowerShell):**
+```powershell
+irm https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/windows.ps1 | iex
+```
+
 **Alternative methods:**
+
+*Linux/macOS:*
 ```bash
 # Download specific release
 wget https://github.com/Gu1llaum-3/sshm/releases/latest/download/sshm-linux-amd64.tar.gz
@@ -71,6 +81,14 @@ tar -xzf sshm-linux-amd64.tar.gz
 sudo mv sshm-linux-amd64 /usr/local/bin/sshm
 ```
 
+*Windows:*
+```powershell
+# Download and extract
+Invoke-WebRequest -Uri "https://github.com/Gu1llaum-3/sshm/releases/latest/download/sshm-windows-amd64.zip" -OutFile "sshm-windows-amd64.zip"
+Expand-Archive sshm-windows-amd64.zip -DestinationPath C:\tools\
+# Add C:\tools to your PATH environment variable
+```
+
 ## 📖 Usage
 
 ### Interactive Mode
@@ -87,6 +105,7 @@ sshm
 - `a` - Add new host
 - `e` - Edit selected host
 - `d` - Delete selected host
+- `f` - Port forwarding setup
 - `q` - Quit
 - `/` - Search/filter hosts
 
@@ -107,6 +126,90 @@ The interactive forms will guide you through configuration:
 - **SSH Options** - Additional SSH options in `-o` format (e.g., `-o Compression=yes -o ServerAliveInterval=60`)
 - **Tags** - Comma-separated tags for organization
 
+### Port Forwarding
+
+SSHM provides an intuitive interface for setting up SSH port forwarding. Press `f` while selecting a host to open the port forwarding setup:
+
+**Forward Types:**
+- **Local (-L)** - Forward a local port to a remote host/port through the SSH connection
+  - Example: Access a remote database on `localhost:5432` via local port `15432`
+  - Use case: `ssh -L 15432:localhost:5432 server` → Database accessible on `localhost:15432`
+
+- **Remote (-R)** - Forward a remote port back to a local host/port
+  - Example: Expose local web server on remote host's port `8080`
+  - Use case: `ssh -R 8080:localhost:3000 server` → Local app accessible from remote host's port 8080
+  - ⚠️ **Requirements for external access:**
+    - **SSH Server Config**: Add `GatewayPorts yes` to `/etc/ssh/sshd_config` and restart SSH service
+    - **Firewall**: Open the remote port in the server's firewall (`ufw allow 8080` or equivalent)
+    - **Port Availability**: Ensure the remote port is not already in use
+    - **Bind Address**: Use `0.0.0.0` for external access, `127.0.0.1` for local-only
+
+- **Dynamic (-D)** - Create a SOCKS proxy for secure browsing
+  - Example: Route web traffic through the SSH connection
+  - Use case: `ssh -D 1080 server` → Configure browser to use `localhost:1080` as SOCKS proxy
+  - ⚠️ **Configuration requirements:**
+    - **Browser Setup**: Configure SOCKS v5 proxy in browser settings
+    - **DNS**: Enable "Proxy DNS when using SOCKS v5" for full privacy
+    - **Applications**: Only SOCKS-aware applications will use the proxy
+    - **Bind Address**: Use `127.0.0.1` for security (local access only)
+
+**Port Forwarding Interface:**
+- Choose forward type with ←/→ arrow keys
+- Configure ports and addresses with guided forms
+- Optional bind address configuration (defaults to 127.0.0.1)
+- Real-time validation of port numbers and addresses
+- Connect automatically with configured forwarding options
+
+**Troubleshooting Port Forwarding:**
+
+*Remote Forwarding Issues:*
+```bash
+# Error: "remote port forwarding failed for listen port X"
+# Solutions:
+1. Check if port is already in use: ssh server "netstat -tln | grep :X"
+2. Use a different port that's available
+3. Enable GatewayPorts in SSH config for external access
+```
+
+*SSH Server Configuration for Remote Forwarding:*
+```bash
+# Edit SSH daemon config on the server:
+sudo nano /etc/ssh/sshd_config
+
+# Add or uncomment:
+GatewayPorts yes
+
+# Restart SSH service:
+sudo systemctl restart sshd  # Ubuntu/Debian/CentOS 7+
+# OR
+sudo service ssh restart     # Older systems
+```
+
+*Firewall Configuration:*
+```bash
+# Ubuntu/Debian (UFW):
+sudo ufw allow [port_number]
+
+# CentOS/RHEL/Rocky (firewalld):
+sudo firewall-cmd --add-port=[port_number]/tcp --permanent
+sudo firewall-cmd --reload
+
+# Check if port is accessible:
+telnet [server_ip] [port_number]
+```
+
+*Dynamic Forwarding (SOCKS) Browser Setup:*
+```
+Firefox: about:preferences → Network Settings
+- Manual proxy configuration
+- SOCKS Host: localhost, Port: [your_port]
+- SOCKS v5: ✓
+- Proxy DNS when using SOCKS v5: ✓
+
+Chrome: Launch with proxy
+chrome --proxy-server="socks5://localhost:[your_port]"
+```
+
 ### CLI Usage
 
 SSHM provides both command-line operations and an interactive TUI interface:
@@ -140,6 +243,29 @@ sshm --version
 sshm --help
 ```
 
+### Backup Configuration
+
+SSHM automatically creates backups of your SSH configuration files before making any changes to ensure your configurations are safe.
+
+**Backup Location:**
+- **Unix/Linux/macOS**: `~/.config/sshm/backups/` (or `$XDG_CONFIG_HOME/sshm/backups/` if set)
+- **Windows**: `%APPDATA%\sshm\backups\` (fallback: `%USERPROFILE%\.config\sshm\backups\`)
+
+**Key Features:**
+- Automatic backup before any modification
+- One backup per file (overwrites previous backup)
+- Stored separately to avoid SSH Include conflicts
+- Easy manual recovery if needed
+
+**Quick Recovery:**
+```bash
+# Unix/Linux/macOS
+cp ~/.config/sshm/backups/config.backup ~/.ssh/config
+
+# Windows
+copy "%APPDATA%\sshm\backups\config.backup" "%USERPROFILE%\.ssh\config"
+```
+
 ### Configuration File Options
 
 By default, SSHM uses the standard SSH configuration file at `~/.ssh/config`. You can specify a different configuration file using the `-c` flag:
@@ -153,11 +279,72 @@ sshm add hostname -c /path/to/custom/ssh_config
 sshm edit hostname -c /path/to/custom/ssh_config
 ```
 
+### Platform-Specific Notes
+
+**Windows:**
+- SSHM works with the built-in OpenSSH client (Windows 10/11)
+- Configuration file location: `%USERPROFILE%\.ssh\config`
+- Compatible with WSL SSH configurations
+- Supports the same SSH options as Unix systems
+
+**Unix/Linux/macOS:**
+- Standard SSH configuration file: `~/.ssh/config`
+- Full compatibility with OpenSSH features
+- Preserves file permissions automatically
+
 ## 🏗️ Configuration
 
 SSHM works directly with your standard SSH configuration file (`~/.ssh/config`). It adds special comment tags for enhanced functionality while maintaining full compatibility with standard SSH tools.
 
+### SSH Include Support
+
+SSHM fully supports SSH Include directives, allowing you to organize your SSH configurations across multiple files. This is particularly useful for managing large numbers of hosts or organizing configurations by environment, project, or team.
+
+**Include Examples:**
+```ssh
+# Main ~/.ssh/config file
+Host personal-server
+    HostName personal.example.com
+    User myuser
+
+# Include work-related configurations
+Include work-servers.conf
+
+# Include all configurations from a directory
+Include projects/*
+
+# Include with relative paths
+Include ~/.ssh/configs/production.conf
+```
+
+**Organization Examples:**
+
+*work-servers.conf:*
+```ssh
+# Tags: work, production
+Host prod-web-01
+    HostName 10.0.1.10
+    User deploy
+    ProxyJump bastion.company.com
+
+# Tags: work, staging  
+Host staging-api
+    HostName staging-api.company.com
+    User developer
+```
+
+*projects/client-alpha.conf:*
+```ssh
+# Tags: client, development
+Host client-alpha-dev
+    HostName dev.client-alpha.com
+    User admin
+    Port 2222
+```
+
 **Example configuration:**
+Include ~/.ssh/conf.d/*
+
 ```ssh
 # Tags: production, web, frontend
 Host web-prod-01
@@ -314,6 +501,8 @@ Automated releases are built for multiple platforms:
 | Linux | ARM64 | [sshm-linux-arm64.tar.gz](https://github.com/Gu1llaum-3/sshm/releases/latest/download/sshm-linux-arm64.tar.gz) |
 | macOS | Intel | [sshm-darwin-amd64.tar.gz](https://github.com/Gu1llaum-3/sshm/releases/latest/download/sshm-darwin-amd64.tar.gz) |
 | macOS | Apple Silicon | [sshm-darwin-arm64.tar.gz](https://github.com/Gu1llaum-3/sshm/releases/latest/download/sshm-darwin-arm64.tar.gz) |
+| Windows | AMD64 | [sshm-windows-amd64.zip](https://github.com/Gu1llaum-3/sshm/releases/latest/download/sshm-windows-amd64.zip) |
+| Windows | ARM64 | [sshm-windows-arm64.zip](https://github.com/Gu1llaum-3/sshm/releases/latest/download/sshm-windows-arm64.zip) |
 
 ## 🤝 Contributing
 
@@ -335,6 +524,7 @@ This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
 
 - [Charm](https://charm.sh/) for the amazing TUI libraries
 - [Cobra](https://cobra.dev/) for the excellent CLI framework
+- [@yimeng](https://github.com/yimeng) for contributing SSH Include directive support
 - The Go community for building such fantastic tools
 
 ---

cmd/add.go

@@ -2,7 +2,7 @@ package cmd
 
 import (
 	"fmt"
-	"sshm/internal/ui"
+	"github.com/Gu1llaum-3/sshm/internal/ui"
 
 	"github.com/spf13/cobra"
 )

cmd/edit.go

@@ -2,7 +2,7 @@ package cmd
 
 import (
 	"fmt"
-	"sshm/internal/ui"
+	"github.com/Gu1llaum-3/sshm/internal/ui"
 
 	"github.com/spf13/cobra"
 )

cmd/root.go

@@ -6,8 +6,8 @@ import (
 	"os"
 	"strings"
 
-	"sshm/internal/config"
-	"sshm/internal/ui"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/ui"
 
 	"github.com/spf13/cobra"
 )

cmd/search.go

@@ -5,7 +5,7 @@ import (
 	"os"
 	"strings"
 
-	"sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/config"
 
 	"github.com/spf13/cobra"
 )

go.mod

@@ -1,4 +1,4 @@
-module sshm
+module github.com/Gu1llaum-3/sshm
 
 go 1.23.1
 
@@ -7,6 +7,7 @@ require (
 	github.com/charmbracelet/bubbletea v1.3.6
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/spf13/cobra v1.9.1
+	golang.org/x/crypto v0.41.0
 )
 
 require (
@@ -28,7 +29,7 @@ require (
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
-	golang.org/x/sync v0.15.0 // indirect
-	golang.org/x/sys v0.33.0 // indirect
-	golang.org/x/text v0.3.8 // indirect
+	golang.org/x/sync v0.16.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
 )

go.sum

@@ -49,15 +49,19 @@ github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
 github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
+golang.org/x/crypto v0.41.0 h1:WKYxWedPGCTVVl5+WHSSrOBT0O8lx32+zxmHxijgXp4=
+golang.org/x/crypto v0.41.0/go.mod h1:pO5AFd7FA68rFak7rOAGVuygIISepHftHnr8dr6+sUc=
 golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561 h1:MDc5xs78ZrZr3HMQugiXOAkSZtfTpbJLDr/lwfgO53E=
 golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
-golang.org/x/sync v0.15.0 h1:KWH3jNZsfyT6xfAfKiz6MRNmd46ByHDYaZ7KSkCtdW8=
-golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
+golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
-golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY=
-golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
+golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
+golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/term v0.34.0 h1:O/2T7POpk0ZZ7MAzMeWFSg6S5IpWd/RXDlM9hgM3DR4=
+golang.org/x/term v0.34.0/go.mod h1:5jC53AEywhIVebHgPVeg0mj8OD3VO9OzclacVrqpaAw=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

install/README.md

@@ -12,8 +12,28 @@ curl -sSL https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/unix.sh
 
 **Note:** When using the pipe method, the installer will automatically proceed with installation if SSHM is already installed.
 
+## Windows Installation
+
+### Quick Install (Recommended)
+
+```powershell
+irm https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/windows.ps1 | iex
+```
+
 ### Install Options
 
+**Force install without prompts:**
+```powershell
+iex "& { $(irm https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/windows.ps1) } -Force"
+```
+
+**Custom installation directory:**
+```powershell
+iex "& { $(irm https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/windows.ps1) } -InstallDir 'C:\tools'"
+```
+
+## Unix/Linux/macOS Advanced Options
+
 **Force install without prompts:**
 ```bash
 FORCE_INSTALL=true bash -c "$(curl -sSL https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/unix.sh)"

install/unix.sh

@@ -74,10 +74,10 @@ downloadBinary() {
         exit 1
     fi
     
-    # Find the extracted binary
-    EXTRACTED_BINARY=$(find . -name "sshm-${OS}-${ARCH}" -type f)
-    if [ -z "$EXTRACTED_BINARY" ]; then
-        printf "${RED}Could not find extracted binary${NC}\n"
+    # Check if the expected binary exists (no find needed)
+    EXTRACTED_BINARY="./sshm-${OS}-${ARCH}"
+    if [ ! -f "$EXTRACTED_BINARY" ]; then
+        printf "${RED}Could not find extracted binary: $EXTRACTED_BINARY${NC}\n"
         exit 1
     fi
     
@@ -88,17 +88,37 @@ downloadBinary() {
 install() {
     printf "${YELLOW}Installing SSHM...${NC}\n"
     
+    # Backup old version if it exists to prevent interference during installation
+    OLD_BACKUP=""
+    if [ -f "$EXECUTABLE_PATH" ]; then
+        OLD_BACKUP="$EXECUTABLE_PATH.backup.$$"
+        runAsRoot mv "$EXECUTABLE_PATH" "$OLD_BACKUP"
+    fi
+    
     chmod +x "sshm-tmp"
     if [ $? -ne 0 ]; then
         printf "${RED}Failed to set permissions${NC}\n"
+        # Restore backup if installation fails
+        if [ -n "$OLD_BACKUP" ] && [ -f "$OLD_BACKUP" ]; then
+            runAsRoot mv "$OLD_BACKUP" "$EXECUTABLE_PATH"
+        fi
         exit 1
     fi
 
     runAsRoot mv "sshm-tmp" "$EXECUTABLE_PATH"
     if [ $? -ne 0 ]; then
         printf "${RED}Failed to install binary${NC}\n"
+        # Restore backup if installation fails
+        if [ -n "$OLD_BACKUP" ] && [ -f "$OLD_BACKUP" ]; then
+            runAsRoot mv "$OLD_BACKUP" "$EXECUTABLE_PATH"
+        fi
         exit 1
     fi
+    
+    # Clean up backup if installation succeeded
+    if [ -n "$OLD_BACKUP" ] && [ -f "$OLD_BACKUP" ]; then
+        runAsRoot rm -f "$OLD_BACKUP"
+    fi
 }
 
 cleanup() {
@@ -161,7 +181,8 @@ main() {
     # Show version
     printf "${YELLOW}Verifying installation...${NC}\n"
     if command -v sshm >/dev/null 2>&1; then
-        sshm --version
+        # Use the full path to ensure we're using the newly installed version
+        "$EXECUTABLE_PATH" --version 2>/dev/null || echo "Version check failed, but installation completed"
     else
         printf "${RED}Warning: 'sshm' command not found in PATH. You may need to restart your terminal or add $INSTALL_DIR to your PATH.${NC}\n"
     fi

install/windows.ps1

@@ -0,0 +1,135 @@
+# SSHM Windows Installation Script
+# Usage: 
+#   Online:  irm https://raw.githubusercontent.com/Gu1llaum-3/sshm/main/install/windows.ps1 | iex
+#   Local:   .\install\windows.ps1 -LocalBinary ".\sshm.exe"
+
+param(
+    [string]$InstallDir = "$env:LOCALAPPDATA\sshm",
+    [switch]$Force = $false,
+    [string]$LocalBinary = ""
+)
+
+$ErrorActionPreference = "Stop"
+
+# Colors for output
+function Write-ColorOutput($ForegroundColor) {
+    $fc = $host.UI.RawUI.ForegroundColor
+    $host.UI.RawUI.ForegroundColor = $ForegroundColor
+    if ($args) {
+        Write-Output $args
+    }
+    $host.UI.RawUI.ForegroundColor = $fc
+}
+
+function Write-Info { Write-ColorOutput Green $args }
+function Write-Warning { Write-ColorOutput Yellow $args }
+function Write-Error { Write-ColorOutput Red $args }
+
+Write-Info "🚀 Installing SSHM - SSH Manager"
+Write-Info ""
+
+# Check if SSHM is already installed
+$existingSSHM = Get-Command sshm -ErrorAction SilentlyContinue
+if ($existingSSHM -and -not $Force) {
+    $currentVersion = & sshm --version 2>$null | Select-String "version" | ForEach-Object { $_.ToString().Split()[-1] }
+    Write-Warning "SSHM is already installed (version: $currentVersion)"
+    $response = Read-Host "Do you want to continue with the installation? (y/N)"
+    if ($response -ne "y" -and $response -ne "Y") {
+        Write-Info "Installation cancelled."
+        exit 0
+    }
+}
+
+# Detect architecture
+$arch = if ([Environment]::Is64BitOperatingSystem) { "amd64" } else { "386" }
+Write-Info "Detected platform: Windows ($arch)"
+
+# Check if using local binary
+if ($LocalBinary -ne "") {
+    if (-not (Test-Path $LocalBinary)) {
+        Write-Error "Local binary not found: $LocalBinary"
+        exit 1
+    }
+    
+    Write-Info "Using local binary: $LocalBinary"
+    $targetPath = "$InstallDir\sshm.exe"
+    
+    # Create installation directory
+    if (-not (Test-Path $InstallDir)) {
+        Write-Info "Creating installation directory: $InstallDir"
+        New-Item -ItemType Directory -Path $InstallDir -Force | Out-Null
+    }
+    
+    # Copy local binary
+    Write-Info "Installing binary to: $targetPath"
+    Copy-Item -Path $LocalBinary -Destination $targetPath -Force
+    
+} else {
+    # Online installation
+    Write-Info "Starting online installation..."
+    
+    # Get latest version
+    Write-Info "Fetching latest version..."
+    try {
+        $latestRelease = Invoke-RestMethod -Uri "https://api.github.com/repos/Gu1llaum-3/sshm/releases/latest"
+        $latestVersion = $latestRelease.tag_name
+        Write-Info "Target version: $latestVersion"
+    } catch {
+        Write-Error "Failed to fetch version information"
+        exit 1
+    }
+
+    # Download binary
+    $fileName = "sshm-windows-$arch.zip"
+    $downloadUrl = "https://github.com/Gu1llaum-3/sshm/releases/download/$latestVersion/$fileName"
+    $tempFile = "$env:TEMP\$fileName"
+
+    Write-Info "Downloading $fileName..."
+    try {
+        Invoke-WebRequest -Uri $downloadUrl -OutFile $tempFile
+    } catch {
+        Write-Error "Download failed"
+        exit 1
+    }
+
+    # Create installation directory
+    if (-not (Test-Path $InstallDir)) {
+        New-Item -ItemType Directory -Path $InstallDir -Force | Out-Null
+    }
+
+    # Extract archive
+    Write-Info "Extracting..."
+    try {
+        Expand-Archive -Path $tempFile -DestinationPath $env:TEMP -Force
+        $extractedBinary = "$env:TEMP\sshm-windows-$arch.exe"
+        $targetPath = "$InstallDir\sshm.exe"
+        
+        Move-Item -Path $extractedBinary -Destination $targetPath -Force
+    } catch {
+        Write-Error "Extraction failed"
+        exit 1
+    }
+
+    # Clean up
+    Remove-Item $tempFile -Force
+}
+
+# Check PATH
+$userPath = [Environment]::GetEnvironmentVariable("Path", "User")
+if ($userPath -notlike "*$InstallDir*") {
+    Write-Warning "The directory $InstallDir is not in your PATH."
+    Write-Info "Adding to user PATH..."
+    [Environment]::SetEnvironmentVariable("Path", "$userPath;$InstallDir", "User")
+    Write-Info "Please restart your terminal to use the 'sshm' command."
+}
+
+Write-Info ""
+Write-Info "✅ SSHM successfully installed to: $targetPath"
+Write-Info "You can now use the 'sshm' command!"
+
+# Verify installation
+if (Test-Path $targetPath) {
+    Write-Info ""
+    Write-Info "Verifying installation..."
+    & $targetPath --version
+}

internal/config/permissions_unix.go

@@ -0,0 +1,11 @@
+//go:build !windows
+
+package config
+
+import "os"
+
+// SetSecureFilePermissions configures secure permissions on Unix systems
+func SetSecureFilePermissions(filepath string) error {
+	// Set file permissions to 0600 (owner read/write only)
+	return os.Chmod(filepath, 0600)
+}

internal/config/permissions_windows.go

@@ -0,0 +1,24 @@
+//go:build windows
+
+package config
+
+import (
+	"os"
+)
+
+// SetSecureFilePermissions configures secure permissions on Windows
+func SetSecureFilePermissions(filepath string) error {
+	// On Windows, file permissions work differently
+	// We ensure the file is not read-only and has basic permissions
+	info, err := os.Stat(filepath)
+	if err != nil {
+		return err
+	}
+
+	// Ensure the file is not read-only
+	if info.Mode()&os.ModeType == 0 {
+		return os.Chmod(filepath, 0600)
+	}
+
+	return nil
+}

internal/config/ssh.go

@@ -6,6 +6,7 @@ import (
 	"io"
 	"os"
 	"path/filepath"
+	"runtime"
 	"strings"
 	"sync"
 )
@@ -20,14 +21,99 @@ type SSHHost struct {
 	ProxyJump  string
 	Options    string
 	Tags       []string
+	SourceFile string // Path to the config file where this host is defined
+}
+
+// GetDefaultSSHConfigPath returns the default SSH config path for the current platform
+func GetDefaultSSHConfigPath() (string, error) {
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		return "", err
+	}
+
+	switch runtime.GOOS {
+	case "windows":
+		return filepath.Join(homeDir, ".ssh", "config"), nil
+	default:
+		// Linux, macOS, etc.
+		return filepath.Join(homeDir, ".ssh", "config"), nil
+	}
+}
+
+// GetSSHMBackupDir returns the SSHM backup directory
+func GetSSHMBackupDir() (string, error) {
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		return "", err
+	}
+
+	var configDir string
+	switch runtime.GOOS {
+	case "windows":
+		// Use %APPDATA%/sshm on Windows
+		appData := os.Getenv("APPDATA")
+		if appData != "" {
+			configDir = filepath.Join(appData, "sshm")
+		} else {
+			configDir = filepath.Join(homeDir, ".config", "sshm")
+		}
+	default:
+		// Use XDG Base Directory specification
+		xdgConfigDir := os.Getenv("XDG_CONFIG_HOME")
+		if xdgConfigDir != "" {
+			configDir = filepath.Join(xdgConfigDir, "sshm")
+		} else {
+			configDir = filepath.Join(homeDir, ".config", "sshm")
+		}
+	}
+
+	return filepath.Join(configDir, "backups"), nil
+}
+
+// GetSSHDirectory returns the .ssh directory path
+func GetSSHDirectory() (string, error) {
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		return "", err
+	}
+
+	return filepath.Join(homeDir, ".ssh"), nil
+}
+
+// ensureSSHDirectory creates the .ssh directory with appropriate permissions
+func ensureSSHDirectory() error {
+	sshDir, err := GetSSHDirectory()
+	if err != nil {
+		return err
+	}
+
+	if _, err := os.Stat(sshDir); os.IsNotExist(err) {
+		// 0700 provides owner-only access across platforms
+		return os.MkdirAll(sshDir, 0700)
+	}
+	return nil
 }
 
 // configMutex protects SSH config file operations from race conditions
 var configMutex sync.Mutex
 
-// backupConfig creates a backup of the SSH config file
+// backupConfig creates a backup of the SSH config file in ~/.config/sshm/backups/
 func backupConfig(configPath string) error {
-	backupPath := configPath + ".backup"
+	// Get backup directory and ensure it exists
+	backupDir, err := GetSSHMBackupDir()
+	if err != nil {
+		return fmt.Errorf("failed to get backup directory: %w", err)
+	}
+
+	if err := os.MkdirAll(backupDir, 0755); err != nil {
+		return fmt.Errorf("failed to create backup directory: %w", err)
+	}
+
+	// Create simple backup filename (overwrites previous backup)
+	filename := filepath.Base(configPath)
+	backupPath := filepath.Join(backupDir, filename+".backup")
+
+	// Copy file
 	src, err := os.Open(configPath)
 	if err != nil {
 		return err
@@ -40,38 +126,64 @@ func backupConfig(configPath string) error {
 	}
 	defer dst.Close()
 
-	_, err = io.Copy(dst, src)
+	if _, err = io.Copy(dst, src); err != nil {
 		return err
+	}
+
+	// Set appropriate permissions
+	return os.Chmod(backupPath, 0600)
 }
 
 // ParseSSHConfig parses the SSH config file and returns the list of hosts
 func ParseSSHConfig() ([]SSHHost, error) {
-	homeDir, err := os.UserHomeDir()
+	configPath, err := GetDefaultSSHConfigPath()
 	if err != nil {
 		return nil, err
 	}
-
-	configPath := filepath.Join(homeDir, ".ssh", "config")
 	return ParseSSHConfigFile(configPath)
 }
 
 // ParseSSHConfigFile parses a specific SSH config file and returns the list of hosts
 func ParseSSHConfigFile(configPath string) ([]SSHHost, error) {
+	return parseSSHConfigFileWithProcessedFiles(configPath, make(map[string]bool))
+}
+
+// parseSSHConfigFileWithProcessedFiles parses SSH config with include support
+func parseSSHConfigFileWithProcessedFiles(configPath string, processedFiles map[string]bool) ([]SSHHost, error) {
+	// Resolve absolute path to prevent infinite recursion
+	absPath, err := filepath.Abs(configPath)
+	if err != nil {
+		return nil, fmt.Errorf("failed to resolve absolute path for %s: %w", configPath, err)
+	}
+
+	// Check for circular includes
+	if processedFiles[absPath] {
+		return []SSHHost{}, nil // Skip already processed files silently
+	}
+	processedFiles[absPath] = true
+
 	// Check if the file exists, otherwise create it (and the parent directory if needed)
 	if _, err := os.Stat(configPath); os.IsNotExist(err) {
-		dir := filepath.Dir(configPath)
-		if _, err := os.Stat(dir); os.IsNotExist(err) {
-			err = os.MkdirAll(dir, 0700)
-			if err != nil {
+		// Only create the main config file, not included files
+		if absPath == getMainConfigPath() {
+			// Ensure .ssh directory exists with proper permissions
+			if err := ensureSSHDirectory(); err != nil {
 				return nil, fmt.Errorf("failed to create .ssh directory: %w", err)
 			}
-		}
+
 			file, err := os.OpenFile(configPath, os.O_CREATE|os.O_WRONLY, 0600)
 			if err != nil {
 				return nil, fmt.Errorf("failed to create SSH config file: %w", err)
 			}
 			file.Close()
-		// File created, return empty host list
+
+			// Set secure permissions on the config file
+			if err := SetSecureFilePermissions(configPath); err != nil {
+				return nil, fmt.Errorf("failed to set secure permissions: %w", err)
+			}
+		}
+
+		// File doesn't exist, return empty host list
 		return []SSHHost{}, nil
 	}
 
@@ -125,16 +237,31 @@ func ParseSSHConfigFile(configPath string) ([]SSHHost, error) {
 		value := strings.Join(parts[1:], " ")
 
 		switch key {
+		case "include":
+			// Handle Include directive
+			includeHosts, err := processIncludeDirective(value, configPath, processedFiles)
+			if err != nil {
+				// Don't fail the entire parse if include fails, just skip it
+				continue
+			}
+			hosts = append(hosts, includeHosts...)
 		case "host":
 			// New host, save previous one if it exists
 			if currentHost != nil {
 				hosts = append(hosts, *currentHost)
 			}
+			// Skip hosts with wildcards (*, ?) as they are typically patterns, not actual hosts
+			if strings.ContainsAny(value, "*?") {
+				currentHost = nil
+				pendingTags = nil
+				continue
+			}
 			// Create new host
 			currentHost = &SSHHost{
 				Name:       value,
 				Port:       "22",        // Default port
 				Tags:       pendingTags, // Assign pending tags to this host
+				SourceFile: absPath,     // Track which file this host comes from
 			}
 			// Clear pending tags for next host
 			pendingTags = nil
@@ -179,13 +306,71 @@ func ParseSSHConfigFile(configPath string) ([]SSHHost, error) {
 	return hosts, scanner.Err()
 }
 
+// processIncludeDirective processes an Include directive and returns hosts from included files
+func processIncludeDirective(pattern string, baseConfigPath string, processedFiles map[string]bool) ([]SSHHost, error) {
+	// Expand tilde to home directory
+	if strings.HasPrefix(pattern, "~") {
+		homeDir, err := os.UserHomeDir()
+		if err != nil {
+			return nil, fmt.Errorf("failed to get home directory: %w", err)
+		}
+		pattern = filepath.Join(homeDir, pattern[1:])
+	}
+
+	// If pattern is not absolute, make it relative to the base config directory
+	if !filepath.IsAbs(pattern) {
+		baseDir := filepath.Dir(baseConfigPath)
+		pattern = filepath.Join(baseDir, pattern)
+	}
+
+	// Use glob to find matching files
+	matches, err := filepath.Glob(pattern)
+	if err != nil {
+		return nil, fmt.Errorf("failed to glob pattern %s: %w", pattern, err)
+	}
+
+	var allHosts []SSHHost
+	for _, match := range matches {
+		// Skip directories
+		if info, err := os.Stat(match); err == nil && info.IsDir() {
+			continue
+		}
+
+		// Skip backup files created by sshm (*.backup)
+		if strings.HasSuffix(match, ".backup") {
+			continue
+		}
+
+		// Skip markdown files (*.md)
+		if strings.HasSuffix(match, ".md") {
+			continue
+		}
+
+		// Recursively parse the included file
+		hosts, err := parseSSHConfigFileWithProcessedFiles(match, processedFiles)
+		if err != nil {
+			// Skip files that can't be parsed rather than failing completely
+			continue
+		}
+		allHosts = append(allHosts, hosts...)
+	}
+
+	return allHosts, nil
+}
+
+// getMainConfigPath returns the main SSH config path for comparison
+func getMainConfigPath() string {
+	configPath, _ := GetDefaultSSHConfigPath()
+	absPath, _ := filepath.Abs(configPath)
+	return absPath
+}
+
 // AddSSHHost adds a new SSH host to the config file
 func AddSSHHost(host SSHHost) error {
-	homeDir, err := os.UserHomeDir()
+	configPath, err := GetDefaultSSHConfigPath()
 	if err != nil {
 		return err
 	}
-	configPath := filepath.Join(homeDir, ".ssh", "config")
 	return AddSSHHostToFile(host, configPath)
 }
 
@@ -404,12 +589,7 @@ func GetSSHHostFromFile(hostName string, configPath string) (*SSHHost, error) {
 
 // UpdateSSHHost updates an existing SSH host configuration
 func UpdateSSHHost(oldName string, newHost SSHHost) error {
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		return err
-	}
-	configPath := filepath.Join(homeDir, ".ssh", "config")
-	return UpdateSSHHostInFile(oldName, newHost, configPath)
+	return UpdateSSHHostV2(oldName, newHost)
 }
 
 // UpdateSSHHostInFile updates an existing SSH host configuration in a specific file
@@ -564,12 +744,7 @@ func UpdateSSHHostInFile(oldName string, newHost SSHHost, configPath string) err
 
 // DeleteSSHHost removes an SSH host configuration from the config file
 func DeleteSSHHost(hostName string) error {
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		return err
-	}
-	configPath := filepath.Join(homeDir, ".ssh", "config")
-	return DeleteSSHHostFromFile(hostName, configPath)
+	return DeleteSSHHostV2(hostName)
 }
 
 // DeleteSSHHostFromFile deletes an SSH host from a specific config file
@@ -653,3 +828,115 @@ func DeleteSSHHostFromFile(hostName, configPath string) error {
 	newContent := strings.Join(newLines, "\n")
 	return os.WriteFile(configPath, []byte(newContent), 0600)
 }
+
+// FindHostInAllConfigs finds a host in all configuration files and returns the host with its source file
+func FindHostInAllConfigs(hostName string) (*SSHHost, error) {
+	hosts, err := ParseSSHConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	for _, host := range hosts {
+		if host.Name == hostName {
+			return &host, nil
+		}
+	}
+
+	return nil, fmt.Errorf("host '%s' not found in any configuration file", hostName)
+}
+
+// GetAllConfigFiles returns all SSH config files (main + included files)
+func GetAllConfigFiles() ([]string, error) {
+	configPath, err := GetDefaultSSHConfigPath()
+	if err != nil {
+		return nil, err
+	}
+
+	processedFiles := make(map[string]bool)
+	_, _ = parseSSHConfigFileWithProcessedFiles(configPath, processedFiles)
+
+	files := make([]string, 0, len(processedFiles))
+	for file := range processedFiles {
+		files = append(files, file)
+	}
+
+	return files, nil
+}
+
+// GetAllConfigFilesFromBase returns all SSH config files starting from a specific base config file
+func GetAllConfigFilesFromBase(baseConfigPath string) ([]string, error) {
+	if baseConfigPath == "" {
+		// Fallback to default behavior
+		return GetAllConfigFiles()
+	}
+
+	processedFiles := make(map[string]bool)
+	_, _ = parseSSHConfigFileWithProcessedFiles(baseConfigPath, processedFiles)
+
+	files := make([]string, 0, len(processedFiles))
+	for file := range processedFiles {
+		files = append(files, file)
+	}
+
+	return files, nil
+} // UpdateSSHHostV2 updates an existing SSH host configuration, searching in all config files
+func UpdateSSHHostV2(oldName string, newHost SSHHost) error {
+	// Find the host to determine which file it's in
+	existingHost, err := FindHostInAllConfigs(oldName)
+	if err != nil {
+		return err
+	}
+
+	// Update the host in its source file
+	newHost.SourceFile = existingHost.SourceFile
+	return UpdateSSHHostInFile(oldName, newHost, existingHost.SourceFile)
+}
+
+// DeleteSSHHostV2 removes an SSH host configuration, searching in all config files
+func DeleteSSHHostV2(hostName string) error {
+	// Find the host to determine which file it's in
+	existingHost, err := FindHostInAllConfigs(hostName)
+	if err != nil {
+		return err
+	}
+
+	// Delete the host from its source file
+	return DeleteSSHHostFromFile(hostName, existingHost.SourceFile)
+}
+
+// AddSSHHostWithFileSelection adds a new SSH host to a user-specified config file
+func AddSSHHostWithFileSelection(host SSHHost, targetFile string) error {
+	if targetFile == "" {
+		// Use default file if none specified
+		return AddSSHHost(host)
+	}
+	return AddSSHHostToFile(host, targetFile)
+}
+
+// GetIncludedConfigFiles returns a list of config files that can be used for adding hosts
+func GetIncludedConfigFiles() ([]string, error) {
+	allFiles, err := GetAllConfigFiles()
+	if err != nil {
+		return nil, err
+	}
+
+	// Filter out files that don't exist or can't be written to
+	var writableFiles []string
+	mainConfig, err := GetDefaultSSHConfigPath()
+	if err == nil {
+		writableFiles = append(writableFiles, mainConfig)
+	}
+
+	for _, file := range allFiles {
+		if file == mainConfig {
+			continue // Already added
+		}
+
+		// Check if file exists and is writable
+		if info, err := os.Stat(file); err == nil && !info.IsDir() {
+			writableFiles = append(writableFiles, file)
+		}
+	}
+
+	return writableFiles, nil
+}

internal/config/ssh_test.go

@@ -0,0 +1,815 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+)
+
+func TestGetDefaultSSHConfigPath(t *testing.T) {
+	tests := []struct {
+		name     string
+		goos     string
+		expected string
+	}{
+		{"Linux", "linux", ".ssh/config"},
+		{"macOS", "darwin", ".ssh/config"},
+		{"Windows", "windows", ".ssh/config"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Save original GOOS
+			originalGOOS := runtime.GOOS
+			defer func() {
+				// Note: We can't actually change runtime.GOOS at runtime
+				// This test verifies the function logic with the current OS
+				_ = originalGOOS
+			}()
+
+			configPath, err := GetDefaultSSHConfigPath()
+			if err != nil {
+				t.Fatalf("GetDefaultSSHConfigPath() error = %v", err)
+			}
+
+			if !strings.HasSuffix(configPath, tt.expected) {
+				t.Errorf("Expected path to end with %q, got %q", tt.expected, configPath)
+			}
+
+			// Verify the path uses the correct separator for current OS
+			expectedSeparator := string(filepath.Separator)
+			if !strings.Contains(configPath, expectedSeparator) && len(configPath) > len(tt.expected) {
+				t.Errorf("Path should use OS-specific separator %q, got %q", expectedSeparator, configPath)
+			}
+		})
+	}
+}
+
+func TestGetSSHDirectory(t *testing.T) {
+	sshDir, err := GetSSHDirectory()
+	if err != nil {
+		t.Fatalf("GetSSHDirectory() error = %v", err)
+	}
+
+	if !strings.HasSuffix(sshDir, ".ssh") {
+		t.Errorf("Expected directory to end with .ssh, got %q", sshDir)
+	}
+
+	// Verify the path uses the correct separator for current OS
+	expectedSeparator := string(filepath.Separator)
+	if !strings.Contains(sshDir, expectedSeparator) && len(sshDir) > 4 {
+		t.Errorf("Path should use OS-specific separator %q, got %q", expectedSeparator, sshDir)
+	}
+}
+
+func TestEnsureSSHDirectory(t *testing.T) {
+	// This test just ensures the function doesn't panic
+	// and returns without error when .ssh directory already exists
+	err := ensureSSHDirectory()
+	if err != nil {
+		t.Fatalf("ensureSSHDirectory() error = %v", err)
+	}
+}
+
+func TestParseSSHConfigWithInclude(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Create main config file
+	mainConfig := filepath.Join(tempDir, "config")
+	mainConfigContent := `Host main-host
+    HostName example.com
+    User mainuser
+
+Include included.conf
+Include subdir/*
+
+Host another-host
+    HostName another.example.com
+    User anotheruser
+`
+
+	err := os.WriteFile(mainConfig, []byte(mainConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create main config: %v", err)
+	}
+
+	// Create included file
+	includedConfig := filepath.Join(tempDir, "included.conf")
+	includedConfigContent := `Host included-host
+    HostName included.example.com
+    User includeduser
+    Port 2222
+`
+
+	err = os.WriteFile(includedConfig, []byte(includedConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create included config: %v", err)
+	}
+
+	// Create subdirectory with another config file
+	subDir := filepath.Join(tempDir, "subdir")
+	err = os.MkdirAll(subDir, 0700)
+	if err != nil {
+		t.Fatalf("Failed to create subdir: %v", err)
+	}
+
+	subConfig := filepath.Join(subDir, "sub.conf")
+	subConfigContent := `Host sub-host
+    HostName sub.example.com
+    User subuser
+    IdentityFile ~/.ssh/sub_key
+`
+
+	err = os.WriteFile(subConfig, []byte(subConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create sub config: %v", err)
+	}
+
+	// Parse the main config file
+	hosts, err := ParseSSHConfigFile(mainConfig)
+	if err != nil {
+		t.Fatalf("ParseSSHConfigFile() error = %v", err)
+	}
+
+	// Check that we got all expected hosts
+	expectedHosts := map[string]struct{}{
+		"main-host":     {},
+		"included-host": {},
+		"sub-host":      {},
+		"another-host":  {},
+	}
+
+	if len(hosts) != len(expectedHosts) {
+		t.Errorf("Expected %d hosts, got %d", len(expectedHosts), len(hosts))
+	}
+
+	for _, host := range hosts {
+		if _, exists := expectedHosts[host.Name]; !exists {
+			t.Errorf("Unexpected host found: %s", host.Name)
+		}
+		delete(expectedHosts, host.Name)
+
+		// Validate specific host properties
+		switch host.Name {
+		case "main-host":
+			if host.Hostname != "example.com" || host.User != "mainuser" {
+				t.Errorf("main-host properties incorrect: hostname=%s, user=%s", host.Hostname, host.User)
+			}
+			if host.SourceFile != mainConfig {
+				t.Errorf("main-host SourceFile incorrect: expected=%s, got=%s", mainConfig, host.SourceFile)
+			}
+		case "included-host":
+			if host.Hostname != "included.example.com" || host.User != "includeduser" || host.Port != "2222" {
+				t.Errorf("included-host properties incorrect: hostname=%s, user=%s, port=%s", host.Hostname, host.User, host.Port)
+			}
+			if host.SourceFile != includedConfig {
+				t.Errorf("included-host SourceFile incorrect: expected=%s, got=%s", includedConfig, host.SourceFile)
+			}
+		case "sub-host":
+			if host.Hostname != "sub.example.com" || host.User != "subuser" || host.Identity != "~/.ssh/sub_key" {
+				t.Errorf("sub-host properties incorrect: hostname=%s, user=%s, identity=%s", host.Hostname, host.User, host.Identity)
+			}
+			if host.SourceFile != subConfig {
+				t.Errorf("sub-host SourceFile incorrect: expected=%s, got=%s", subConfig, host.SourceFile)
+			}
+		case "another-host":
+			if host.Hostname != "another.example.com" || host.User != "anotheruser" {
+				t.Errorf("another-host properties incorrect: hostname=%s, user=%s", host.Hostname, host.User)
+			}
+			if host.SourceFile != mainConfig {
+				t.Errorf("another-host SourceFile incorrect: expected=%s, got=%s", mainConfig, host.SourceFile)
+			}
+		}
+	}
+
+	// Check that all expected hosts were found
+	if len(expectedHosts) > 0 {
+		var missing []string
+		for host := range expectedHosts {
+			missing = append(missing, host)
+		}
+		t.Errorf("Missing hosts: %v", missing)
+	}
+}
+
+func TestParseSSHConfigWithCircularInclude(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Create config1 that includes config2
+	config1 := filepath.Join(tempDir, "config1")
+	config1Content := `Host host1
+    HostName example1.com
+
+Include config2
+`
+
+	err := os.WriteFile(config1, []byte(config1Content), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create config1: %v", err)
+	}
+
+	// Create config2 that includes config1 (circular)
+	config2 := filepath.Join(tempDir, "config2")
+	config2Content := `Host host2
+    HostName example2.com
+
+Include config1
+`
+
+	err = os.WriteFile(config2, []byte(config2Content), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create config2: %v", err)
+	}
+
+	// Parse the config file - should not cause infinite recursion
+	hosts, err := ParseSSHConfigFile(config1)
+	if err != nil {
+		t.Fatalf("ParseSSHConfigFile() error = %v", err)
+	}
+
+	// Should get both hosts exactly once
+	expectedHosts := map[string]bool{
+		"host1": false,
+		"host2": false,
+	}
+
+	for _, host := range hosts {
+		if _, exists := expectedHosts[host.Name]; !exists {
+			t.Errorf("Unexpected host found: %s", host.Name)
+		} else {
+			if expectedHosts[host.Name] {
+				t.Errorf("Host %s found multiple times", host.Name)
+			}
+			expectedHosts[host.Name] = true
+		}
+	}
+
+	// Check all hosts were found
+	for hostName, found := range expectedHosts {
+		if !found {
+			t.Errorf("Host %s not found", hostName)
+		}
+	}
+}
+
+func TestParseSSHConfigWithNonExistentInclude(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Create main config file with non-existent include
+	mainConfig := filepath.Join(tempDir, "config")
+	mainConfigContent := `Host main-host
+    HostName example.com
+
+Include non-existent-file.conf
+
+Host another-host
+    HostName another.example.com
+`
+
+	err := os.WriteFile(mainConfig, []byte(mainConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create main config: %v", err)
+	}
+
+	// Parse should succeed and ignore the non-existent include
+	hosts, err := ParseSSHConfigFile(mainConfig)
+	if err != nil {
+		t.Fatalf("ParseSSHConfigFile() error = %v", err)
+	}
+
+	// Should get the hosts that exist, ignoring the failed include
+	if len(hosts) != 2 {
+		t.Errorf("Expected 2 hosts, got %d", len(hosts))
+	}
+
+	hostNames := make(map[string]bool)
+	for _, host := range hosts {
+		hostNames[host.Name] = true
+	}
+
+	if !hostNames["main-host"] || !hostNames["another-host"] {
+		t.Errorf("Expected main-host and another-host, got: %v", hostNames)
+	}
+}
+
+func TestParseSSHConfigWithWildcardHosts(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Create config file with wildcard hosts
+	configFile := filepath.Join(tempDir, "config")
+	configContent := `# Wildcard patterns should be ignored
+Host *.example.com
+    User defaultuser
+    IdentityFile ~/.ssh/id_rsa
+
+Host server-*
+    Port 2222
+
+Host *
+    ServerAliveInterval 60
+
+# Real hosts should be included
+Host real-server
+    HostName real.example.com
+    User realuser
+
+Host another-real-server
+    HostName another.example.com
+    User anotheruser
+`
+
+	err := os.WriteFile(configFile, []byte(configContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create config: %v", err)
+	}
+
+	// Parse the config file
+	hosts, err := ParseSSHConfigFile(configFile)
+	if err != nil {
+		t.Fatalf("ParseSSHConfigFile() error = %v", err)
+	}
+
+	// Should only get real hosts, not wildcard patterns
+	expectedHosts := map[string]bool{
+		"real-server":         false,
+		"another-real-server": false,
+	}
+
+	if len(hosts) != len(expectedHosts) {
+		t.Errorf("Expected %d hosts, got %d", len(expectedHosts), len(hosts))
+		for _, host := range hosts {
+			t.Logf("Found host: %s", host.Name)
+		}
+	}
+
+	for _, host := range hosts {
+		if _, expected := expectedHosts[host.Name]; !expected {
+			t.Errorf("Unexpected host found: %s", host.Name)
+		} else {
+			expectedHosts[host.Name] = true
+		}
+	}
+
+	// Check that all expected hosts were found
+	for hostName, found := range expectedHosts {
+		if !found {
+			t.Errorf("Expected host %s not found", hostName)
+		}
+	}
+
+	// Verify host properties
+	for _, host := range hosts {
+		switch host.Name {
+		case "real-server":
+			if host.Hostname != "real.example.com" || host.User != "realuser" {
+				t.Errorf("real-server properties incorrect: hostname=%s, user=%s", host.Hostname, host.User)
+			}
+		case "another-real-server":
+			if host.Hostname != "another.example.com" || host.User != "anotheruser" {
+				t.Errorf("another-real-server properties incorrect: hostname=%s, user=%s", host.Hostname, host.User)
+			}
+		}
+	}
+}
+
+func TestParseSSHConfigExcludesBackupFiles(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Create main config file with include pattern
+	mainConfig := filepath.Join(tempDir, "config")
+	mainConfigContent := `Host main-host
+    HostName example.com
+
+Include *.conf
+`
+
+	err := os.WriteFile(mainConfig, []byte(mainConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create main config: %v", err)
+	}
+
+	// Create a regular config file
+	regularConfig := filepath.Join(tempDir, "regular.conf")
+	regularConfigContent := `Host regular-host
+    HostName regular.example.com
+`
+
+	err = os.WriteFile(regularConfig, []byte(regularConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create regular config: %v", err)
+	}
+
+	// Create a backup file that should be excluded
+	backupConfig := filepath.Join(tempDir, "regular.conf.backup")
+	backupConfigContent := `Host backup-host
+    HostName backup.example.com
+`
+
+	err = os.WriteFile(backupConfig, []byte(backupConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create backup config: %v", err)
+	}
+
+	// Parse the config file
+	hosts, err := ParseSSHConfigFile(mainConfig)
+	if err != nil {
+		t.Fatalf("ParseSSHConfigFile() error = %v", err)
+	}
+
+	// Should only get main-host and regular-host, not backup-host
+	expectedHosts := map[string]bool{
+		"main-host":    false,
+		"regular-host": false,
+	}
+
+	if len(hosts) != len(expectedHosts) {
+		t.Errorf("Expected %d hosts, got %d", len(expectedHosts), len(hosts))
+		for _, host := range hosts {
+			t.Logf("Found host: %s", host.Name)
+		}
+	}
+
+	for _, host := range hosts {
+		if _, expected := expectedHosts[host.Name]; !expected {
+			t.Errorf("Unexpected host found: %s (backup files should be excluded)", host.Name)
+		} else {
+			expectedHosts[host.Name] = true
+		}
+	}
+
+	// Check that backup-host was not included
+	for _, host := range hosts {
+		if host.Name == "backup-host" {
+			t.Error("backup-host should not be included (backup files should be excluded)")
+		}
+	}
+}
+
+func TestBackupConfigToSSHMDirectory(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Override the home directory for this test
+	originalHome := os.Getenv("HOME")
+	if originalHome == "" {
+		originalHome = os.Getenv("USERPROFILE") // Windows
+	}
+
+	// Set test home directory
+	os.Setenv("HOME", tempDir)
+	defer os.Setenv("HOME", originalHome)
+
+	// Create a test SSH config file
+	sshDir := filepath.Join(tempDir, ".ssh")
+	err := os.MkdirAll(sshDir, 0700)
+	if err != nil {
+		t.Fatalf("Failed to create .ssh directory: %v", err)
+	}
+
+	configPath := filepath.Join(sshDir, "config")
+	configContent := `Host test-host
+    HostName test.example.com
+    User testuser
+`
+
+	err = os.WriteFile(configPath, []byte(configContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create config file: %v", err)
+	}
+
+	// Test backup creation
+	err = backupConfig(configPath)
+	if err != nil {
+		t.Fatalf("backupConfig() error = %v", err)
+	}
+
+	// Verify backup directory was created
+	backupDir, err := GetSSHMBackupDir()
+	if err != nil {
+		t.Fatalf("GetSSHMBackupDir() error = %v", err)
+	}
+
+	if _, err := os.Stat(backupDir); os.IsNotExist(err) {
+		t.Errorf("Backup directory was not created: %s", backupDir)
+	}
+
+	// Verify backup file was created
+	files, err := os.ReadDir(backupDir)
+	if err != nil {
+		t.Fatalf("Failed to read backup directory: %v", err)
+	}
+
+	if len(files) != 1 {
+		t.Errorf("Expected 1 backup file, got %d", len(files))
+	}
+
+	if len(files) > 0 {
+		backupFile := files[0]
+		expectedName := "config.backup"
+		if backupFile.Name() != expectedName {
+			t.Errorf("Backup file has unexpected name: got %s, want %s", backupFile.Name(), expectedName)
+		}
+
+		// Verify backup content
+		backupContent, err := os.ReadFile(filepath.Join(backupDir, backupFile.Name()))
+		if err != nil {
+			t.Fatalf("Failed to read backup file: %v", err)
+		}
+
+		if string(backupContent) != configContent {
+			t.Errorf("Backup content doesn't match original")
+		}
+	}
+
+	// Test that subsequent backups overwrite the previous one
+	newConfigContent := `Host test-host-updated
+    HostName updated.example.com
+    User updateduser
+`
+
+	err = os.WriteFile(configPath, []byte(newConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to update config file: %v", err)
+	}
+
+	// Create second backup
+	err = backupConfig(configPath)
+	if err != nil {
+		t.Fatalf("Second backupConfig() error = %v", err)
+	}
+
+	// Verify still only one backup file exists
+	files, err = os.ReadDir(backupDir)
+	if err != nil {
+		t.Fatalf("Failed to read backup directory after second backup: %v", err)
+	}
+
+	if len(files) != 1 {
+		t.Errorf("Expected still 1 backup file after overwrite, got %d", len(files))
+	}
+
+	// Verify backup content was updated
+	if len(files) > 0 {
+		backupContent, err := os.ReadFile(filepath.Join(backupDir, files[0].Name()))
+		if err != nil {
+			t.Fatalf("Failed to read updated backup file: %v", err)
+		}
+
+		if string(backupContent) != newConfigContent {
+			t.Errorf("Updated backup content doesn't match new config content")
+		}
+	}
+}
+
+func TestFindHostInAllConfigs(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Create main config file
+	mainConfig := filepath.Join(tempDir, "config")
+	mainConfigContent := `Host main-host
+    HostName example.com
+
+Include included.conf
+`
+
+	err := os.WriteFile(mainConfig, []byte(mainConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create main config: %v", err)
+	}
+
+	// Create included config file
+	includedConfig := filepath.Join(tempDir, "included.conf")
+	includedConfigContent := `Host included-host
+    HostName included.example.com
+    User includeduser
+`
+
+	err = os.WriteFile(includedConfig, []byte(includedConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create included config: %v", err)
+	}
+
+	// Test finding host from main config
+	host, err := GetSSHHostFromFile("main-host", mainConfig)
+	if err != nil {
+		t.Fatalf("GetSSHHostFromFile() error = %v", err)
+	}
+	if host.Name != "main-host" || host.Hostname != "example.com" {
+		t.Errorf("main-host not found correctly: name=%s, hostname=%s", host.Name, host.Hostname)
+	}
+	if host.SourceFile != mainConfig {
+		t.Errorf("main-host SourceFile incorrect: expected=%s, got=%s", mainConfig, host.SourceFile)
+	}
+
+	// Test finding host from included config
+	// Note: This tests the full parsing with includes
+	hosts, err := ParseSSHConfigFile(mainConfig)
+	if err != nil {
+		t.Fatalf("ParseSSHConfigFile() error = %v", err)
+	}
+
+	var includedHost *SSHHost
+	for _, h := range hosts {
+		if h.Name == "included-host" {
+			includedHost = &h
+			break
+		}
+	}
+
+	if includedHost == nil {
+		t.Fatal("included-host not found")
+	}
+	if includedHost.Hostname != "included.example.com" || includedHost.User != "includeduser" {
+		t.Errorf("included-host properties incorrect: hostname=%s, user=%s", includedHost.Hostname, includedHost.User)
+	}
+	if includedHost.SourceFile != includedConfig {
+		t.Errorf("included-host SourceFile incorrect: expected=%s, got=%s", includedConfig, includedHost.SourceFile)
+	}
+}
+
+func TestGetAllConfigFiles(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Create main config file
+	mainConfig := filepath.Join(tempDir, "config")
+	mainConfigContent := `Host main-host
+    HostName example.com
+
+Include included.conf
+Include subdir/*.conf
+`
+
+	err := os.WriteFile(mainConfig, []byte(mainConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create main config: %v", err)
+	}
+
+	// Create included config file
+	includedConfig := filepath.Join(tempDir, "included.conf")
+	err = os.WriteFile(includedConfig, []byte("Host included-host\n    HostName included.example.com\n"), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create included config: %v", err)
+	}
+
+	// Create subdirectory with config files
+	subDir := filepath.Join(tempDir, "subdir")
+	err = os.MkdirAll(subDir, 0700)
+	if err != nil {
+		t.Fatalf("Failed to create subdir: %v", err)
+	}
+
+	subConfig := filepath.Join(subDir, "sub.conf")
+	err = os.WriteFile(subConfig, []byte("Host sub-host\n    HostName sub.example.com\n"), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create sub config: %v", err)
+	}
+
+	// Parse to populate the processed files map
+	_, err = ParseSSHConfigFile(mainConfig)
+	if err != nil {
+		t.Fatalf("ParseSSHConfigFile() error = %v", err)
+	}
+
+	// Note: GetAllConfigFiles() uses a fresh parse, so we test it indirectly
+	// by checking that all files are found during parsing
+	hosts, err := ParseSSHConfigFile(mainConfig)
+	if err != nil {
+		t.Fatalf("ParseSSHConfigFile() error = %v", err)
+	}
+
+	// Check that hosts from all files are found
+	sourceFiles := make(map[string]bool)
+	for _, host := range hosts {
+		sourceFiles[host.SourceFile] = true
+	}
+
+	expectedFiles := []string{mainConfig, includedConfig, subConfig}
+	for _, expectedFile := range expectedFiles {
+		if !sourceFiles[expectedFile] {
+			t.Errorf("Expected config file not found in SourceFile: %s", expectedFile)
+		}
+	}
+}
+
+func TestGetAllConfigFilesFromBase(t *testing.T) {
+	// Create temporary directory for test files
+	tempDir := t.TempDir()
+
+	// Create main config file
+	mainConfig := filepath.Join(tempDir, "config")
+	mainConfigContent := `Host main-host
+    HostName example.com
+
+Include included.conf
+`
+
+	err := os.WriteFile(mainConfig, []byte(mainConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create main config: %v", err)
+	}
+
+	// Create included config file
+	includedConfig := filepath.Join(tempDir, "included.conf")
+	includedConfigContent := `Host included-host
+    HostName included.example.com
+
+Include subdir/*.conf
+`
+
+	err = os.WriteFile(includedConfig, []byte(includedConfigContent), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create included config: %v", err)
+	}
+
+	// Create subdirectory with config files
+	subDir := filepath.Join(tempDir, "subdir")
+	err = os.MkdirAll(subDir, 0700)
+	if err != nil {
+		t.Fatalf("Failed to create subdir: %v", err)
+	}
+
+	subConfig := filepath.Join(subDir, "sub.conf")
+	err = os.WriteFile(subConfig, []byte("Host sub-host\n    HostName sub.example.com\n"), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create sub config: %v", err)
+	}
+
+	// Create an isolated config file that should not be included
+	isolatedConfig := filepath.Join(tempDir, "isolated.conf")
+	err = os.WriteFile(isolatedConfig, []byte("Host isolated-host\n    HostName isolated.example.com\n"), 0600)
+	if err != nil {
+		t.Fatalf("Failed to create isolated config: %v", err)
+	}
+
+	// Test GetAllConfigFilesFromBase with main config as base
+	files, err := GetAllConfigFilesFromBase(mainConfig)
+	if err != nil {
+		t.Fatalf("GetAllConfigFilesFromBase() error = %v", err)
+	}
+
+	// Should find main config, included config, and sub config, but not isolated config
+	expectedFiles := map[string]bool{
+		mainConfig:     false,
+		includedConfig: false,
+		subConfig:      false,
+	}
+
+	if len(files) != len(expectedFiles) {
+		t.Errorf("Expected %d config files, got %d", len(expectedFiles), len(files))
+		for i, file := range files {
+			t.Logf("Found file %d: %s", i+1, file)
+		}
+	}
+
+	for _, file := range files {
+		if _, expected := expectedFiles[file]; expected {
+			expectedFiles[file] = true
+		} else if file == isolatedConfig {
+			t.Errorf("Isolated config file should not be included: %s", file)
+		} else {
+			t.Logf("Unexpected file found: %s", file)
+		}
+	}
+
+	// Check that all expected files were found
+	for file, found := range expectedFiles {
+		if !found {
+			t.Errorf("Expected config file not found: %s", file)
+		}
+	}
+
+	// Test GetAllConfigFilesFromBase with isolated config as base (should only return itself)
+	isolatedFiles, err := GetAllConfigFilesFromBase(isolatedConfig)
+	if err != nil {
+		t.Fatalf("GetAllConfigFilesFromBase() error = %v", err)
+	}
+
+	if len(isolatedFiles) != 1 || isolatedFiles[0] != isolatedConfig {
+		t.Errorf("Expected only isolated config file, got: %v", isolatedFiles)
+	}
+
+	// Test with empty base config file path (should fallback to default behavior)
+	defaultFiles, err := GetAllConfigFilesFromBase("")
+	if err != nil {
+		t.Fatalf("GetAllConfigFilesFromBase('') error = %v", err)
+	}
+
+	// Should behave like GetAllConfigFiles()
+	allFiles, err := GetAllConfigFiles()
+	if err != nil {
+		t.Fatalf("GetAllConfigFiles() error = %v", err)
+	}
+
+	if len(defaultFiles) != len(allFiles) {
+		t.Errorf("GetAllConfigFilesFromBase('') should behave like GetAllConfigFiles(). Got %d vs %d files", len(defaultFiles), len(allFiles))
+	}
+}

internal/connectivity/ping.go

@@ -0,0 +1,212 @@
+package connectivity
+
+import (
+	"context"
+	"net"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"strings"
+	"sync"
+	"time"
+
+	"golang.org/x/crypto/ssh"
+)
+
+// PingStatus represents the connectivity status of an SSH host
+type PingStatus int
+
+const (
+	StatusUnknown PingStatus = iota
+	StatusConnecting
+	StatusOnline
+	StatusOffline
+)
+
+func (s PingStatus) String() string {
+	switch s {
+	case StatusUnknown:
+		return "unknown"
+	case StatusConnecting:
+		return "connecting"
+	case StatusOnline:
+		return "online"
+	case StatusOffline:
+		return "offline"
+	}
+	return "unknown"
+}
+
+// HostPingResult represents the result of pinging a host
+type HostPingResult struct {
+	HostName string
+	Status   PingStatus
+	Error    error
+	Duration time.Duration
+}
+
+// PingManager manages SSH connectivity checks for multiple hosts
+type PingManager struct {
+	results map[string]*HostPingResult
+	mutex   sync.RWMutex
+	timeout time.Duration
+}
+
+// NewPingManager creates a new ping manager with the specified timeout
+func NewPingManager(timeout time.Duration) *PingManager {
+	return &PingManager{
+		results: make(map[string]*HostPingResult),
+		timeout: timeout,
+	}
+}
+
+// GetStatus returns the current status for a host
+func (pm *PingManager) GetStatus(hostName string) PingStatus {
+	pm.mutex.RLock()
+	defer pm.mutex.RUnlock()
+
+	if result, exists := pm.results[hostName]; exists {
+		return result.Status
+	}
+	return StatusUnknown
+}
+
+// GetResult returns the complete result for a host
+func (pm *PingManager) GetResult(hostName string) (*HostPingResult, bool) {
+	pm.mutex.RLock()
+	defer pm.mutex.RUnlock()
+
+	result, exists := pm.results[hostName]
+	return result, exists
+}
+
+// updateStatus updates the status for a host
+func (pm *PingManager) updateStatus(hostName string, status PingStatus, err error, duration time.Duration) {
+	pm.mutex.Lock()
+	defer pm.mutex.Unlock()
+
+	pm.results[hostName] = &HostPingResult{
+		HostName: hostName,
+		Status:   status,
+		Error:    err,
+		Duration: duration,
+	}
+}
+
+// PingHost performs an SSH connectivity check for a single host
+func (pm *PingManager) PingHost(ctx context.Context, host config.SSHHost) *HostPingResult {
+	start := time.Now()
+
+	// Mark as connecting
+	pm.updateStatus(host.Name, StatusConnecting, nil, 0)
+
+	// Determine the actual hostname and port
+	hostname := host.Hostname
+	if hostname == "" {
+		hostname = host.Name
+	}
+
+	port := host.Port
+	if port == "" {
+		port = "22"
+	}
+
+	// Create context with timeout
+	pingCtx, cancel := context.WithTimeout(ctx, pm.timeout)
+	defer cancel()
+
+	// Try to establish a TCP connection first (faster than SSH handshake)
+	dialer := &net.Dialer{}
+	conn, err := dialer.DialContext(pingCtx, "tcp", net.JoinHostPort(hostname, port))
+	if err != nil {
+		duration := time.Since(start)
+		pm.updateStatus(host.Name, StatusOffline, err, duration)
+		return &HostPingResult{
+			HostName: host.Name,
+			Status:   StatusOffline,
+			Error:    err,
+			Duration: duration,
+		}
+	}
+	defer conn.Close()
+
+	// If TCP connection succeeds, try SSH handshake
+	sshConfig := &ssh.ClientConfig{
+		User:            host.User,
+		HostKeyCallback: ssh.InsecureIgnoreHostKey(), // For ping purposes only
+		Timeout:         time.Second * 2,             // Short timeout for handshake
+	}
+
+	// We don't need to authenticate, just check if SSH is responding
+	sshConn, _, _, err := ssh.NewClientConn(conn, net.JoinHostPort(hostname, port), sshConfig)
+	if sshConn != nil {
+		sshConn.Close()
+	}
+
+	duration := time.Since(start)
+
+	// Even if SSH handshake fails, if we got a TCP connection, consider it online
+	// This handles cases where authentication fails but the host is reachable
+	status := StatusOnline
+	if err != nil && isConnectionError(err) {
+		status = StatusOffline
+	}
+
+	pm.updateStatus(host.Name, status, err, duration)
+	return &HostPingResult{
+		HostName: host.Name,
+		Status:   status,
+		Error:    err,
+		Duration: duration,
+	}
+}
+
+// PingAllHosts pings all hosts concurrently and returns a channel of results
+func (pm *PingManager) PingAllHosts(ctx context.Context, hosts []config.SSHHost) <-chan *HostPingResult {
+	resultChan := make(chan *HostPingResult, len(hosts))
+
+	var wg sync.WaitGroup
+
+	for _, host := range hosts {
+		wg.Add(1)
+		go func(h config.SSHHost) {
+			defer wg.Done()
+			result := pm.PingHost(ctx, h)
+			select {
+			case resultChan <- result:
+			case <-ctx.Done():
+				return
+			}
+		}(host)
+	}
+
+	// Close the channel when all goroutines are done
+	go func() {
+		wg.Wait()
+		close(resultChan)
+	}()
+
+	return resultChan
+}
+
+// isConnectionError determines if an error is a connection-related error
+func isConnectionError(err error) bool {
+	if err == nil {
+		return false
+	}
+
+	errStr := err.Error()
+	connectionErrors := []string{
+		"connection refused",
+		"no route to host",
+		"network is unreachable",
+		"timeout",
+		"connection timed out",
+	}
+
+	for _, connErr := range connectionErrors {
+		if strings.Contains(strings.ToLower(errStr), connErr) {
+			return true
+		}
+	}
+
+	return false
+}

internal/history/history.go

@@ -7,7 +7,7 @@ import (
 	"sort"
 	"time"
 
-	"sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/config"
 )
 
 // ConnectionHistory represents the history of SSH connections

internal/ui/add_form.go

@@ -4,8 +4,8 @@ import (
 	"os"
 	"os/user"
 	"path/filepath"
-	"sshm/internal/config"
-	"sshm/internal/validation"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/validation"
 	"strings"
 
 	"github.com/charmbracelet/bubbles/textinput"

internal/ui/edit_form.go

@@ -1,12 +1,13 @@
 package ui
 
 import (
-	"sshm/internal/config"
-	"sshm/internal/validation"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/validation"
 	"strings"
 
 	"github.com/charmbracelet/bubbles/textinput"
 	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
 )
 
 type editFormModel struct {
@@ -16,6 +17,7 @@ type editFormModel struct {
 	success      bool
 	styles       Styles
 	originalName string
+	host         *config.SSHHost // Store the original host with SourceFile
 	width        int
 	height       int
 	configFile   string
@@ -102,6 +104,7 @@ func NewEditForm(hostName string, styles Styles, width, height int, configFile s
 		inputs:       inputs,
 		focused:      nameInput,
 		originalName: hostName,
+		host:         host,
 		configFile:   configFile,
 		styles:       styles,
 		width:        width,
@@ -201,6 +204,24 @@ func (m *editFormModel) View() string {
 	var b strings.Builder
 
 	b.WriteString(m.styles.FormTitle.Render("Edit SSH Host Configuration"))
+	b.WriteString("\n")
+
+	// Show source file information
+	if m.host != nil && m.host.SourceFile != "" {
+		b.WriteString("\n") // Ligne d'espace avant Config file
+
+		// Style for "Config file:" label in primary color
+		labelStyle := lipgloss.NewStyle().
+			Foreground(lipgloss.Color("#00ADD8")). // Primary color
+			Bold(true)
+
+		// Style for the file path in white
+		pathStyle := lipgloss.NewStyle().
+			Foreground(lipgloss.Color("#FFFFFF"))
+
+		configInfo := labelStyle.Render("Config file: ") + pathStyle.Render(formatConfigFile(m.host.SourceFile))
+		b.WriteString(configInfo)
+	}
 	b.WriteString("\n\n")
 
 	fields := []string{

internal/ui/file_selector.go

@@ -0,0 +1,162 @@
+package ui
+
+import (
+	"fmt"
+	"path/filepath"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"strings"
+
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type fileSelectorModel struct {
+	files        []string // Chemins absolus des fichiers
+	displayNames []string // Noms d'affichage conviviaux
+	selected     int
+	styles       Styles
+	width        int
+	height       int
+	title        string
+}
+
+type fileSelectorMsg struct {
+	selectedFile string
+	cancelled    bool
+}
+
+// NewFileSelector creates a new file selector for choosing config files
+func NewFileSelector(title string, styles Styles, width, height int) (*fileSelectorModel, error) {
+	files, err := config.GetAllConfigFiles()
+	if err != nil {
+		return nil, err
+	}
+
+	return newFileSelectorFromFiles(title, styles, width, height, files)
+}
+
+// NewFileSelectorFromBase creates a new file selector starting from a specific base config file
+func NewFileSelectorFromBase(title string, styles Styles, width, height int, baseConfigFile string) (*fileSelectorModel, error) {
+	var files []string
+	var err error
+
+	if baseConfigFile != "" {
+		files, err = config.GetAllConfigFilesFromBase(baseConfigFile)
+	} else {
+		files, err = config.GetAllConfigFiles()
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	return newFileSelectorFromFiles(title, styles, width, height, files)
+}
+
+// newFileSelectorFromFiles creates a file selector from a list of files
+func newFileSelectorFromFiles(title string, styles Styles, width, height int, files []string) (*fileSelectorModel, error) {
+
+	// Convert absolute paths to more user-friendly names
+	var displayNames []string
+	homeDir, _ := config.GetSSHDirectory()
+
+	for _, file := range files {
+		// Check if it's the main config file
+		mainConfig, _ := config.GetDefaultSSHConfigPath()
+		if file == mainConfig {
+			displayNames = append(displayNames, "Main SSH Config (~/.ssh/config)")
+		} else {
+			// Try to make path relative to home/.ssh/
+			if strings.HasPrefix(file, homeDir) {
+				relPath, err := filepath.Rel(homeDir, file)
+				if err == nil {
+					displayNames = append(displayNames, fmt.Sprintf("~/.ssh/%s", relPath))
+				} else {
+					displayNames = append(displayNames, file)
+				}
+			} else {
+				displayNames = append(displayNames, file)
+			}
+		}
+	}
+
+	return &fileSelectorModel{
+		files:        files,
+		displayNames: displayNames,
+		selected:     0,
+		styles:       styles,
+		width:        width,
+		height:       height,
+		title:        title,
+	}, nil
+}
+
+func (m *fileSelectorModel) Init() tea.Cmd {
+	return nil
+}
+
+func (m *fileSelectorModel) Update(msg tea.Msg) (*fileSelectorModel, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.WindowSizeMsg:
+		m.width = msg.Width
+		m.height = msg.Height
+		m.styles = NewStyles(m.width)
+		return m, nil
+
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "ctrl+c", "esc":
+			return m, func() tea.Msg {
+				return fileSelectorMsg{cancelled: true}
+			}
+
+		case "enter":
+			selectedFile := ""
+			if m.selected < len(m.files) {
+				selectedFile = m.files[m.selected]
+			}
+			return m, func() tea.Msg {
+				return fileSelectorMsg{selectedFile: selectedFile}
+			}
+
+		case "up", "k":
+			if m.selected > 0 {
+				m.selected--
+			}
+
+		case "down", "j":
+			if m.selected < len(m.files)-1 {
+				m.selected++
+			}
+		}
+	}
+
+	return m, nil
+}
+
+func (m *fileSelectorModel) View() string {
+	var b strings.Builder
+
+	b.WriteString(m.styles.FormTitle.Render(m.title))
+	b.WriteString("\n\n")
+
+	if len(m.files) == 0 {
+		b.WriteString(m.styles.Error.Render("No SSH config files found."))
+		b.WriteString("\n\n")
+		b.WriteString(m.styles.FormHelp.Render("Esc: cancel"))
+		return b.String()
+	}
+
+	for i, displayName := range m.displayNames {
+		if i == m.selected {
+			b.WriteString(m.styles.Selected.Render(fmt.Sprintf("▶ %s", displayName)))
+		} else {
+			b.WriteString(fmt.Sprintf("  %s", displayName))
+		}
+		b.WriteString("\n")
+	}
+
+	b.WriteString("\n")
+	b.WriteString(m.styles.FormHelp.Render("↑/↓: navigate • Enter: select • Esc: cancel"))
+
+	return b.String()
+}

internal/ui/help_form.go

@@ -0,0 +1,113 @@
+package ui
+
+import (
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+type helpModel struct {
+	styles Styles
+	width  int
+	height int
+}
+
+// helpCloseMsg is sent when the help window is closed
+type helpCloseMsg struct{}
+
+// NewHelpForm creates a new help form model
+func NewHelpForm(styles Styles, width, height int) *helpModel {
+	return &helpModel{
+		styles: styles,
+		width:  width,
+		height: height,
+	}
+}
+
+func (m *helpModel) Init() tea.Cmd {
+	return nil
+}
+
+func (m *helpModel) Update(msg tea.Msg) (*helpModel, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "esc", "q", "h", "enter", "ctrl+c":
+			return m, func() tea.Msg { return helpCloseMsg{} }
+		}
+	}
+	return m, nil
+}
+
+func (m *helpModel) View() string {
+	// Title
+	title := m.styles.Header.Render("📖 SSHM - Help & Commands")
+
+	// Create horizontal sections with compact layout
+	line1 := lipgloss.JoinHorizontal(lipgloss.Center,
+		m.styles.FocusedLabel.Render("🧭 ↑/↓/j/k"),
+		"  ",
+		m.styles.HelpText.Render("navigate"),
+		"    ",
+		m.styles.FocusedLabel.Render("⏎"),
+		"  ",
+		m.styles.HelpText.Render("connect"),
+		"    ",
+		m.styles.FocusedLabel.Render("a/e/d"),
+		"  ",
+		m.styles.HelpText.Render("add/edit/delete"),
+	)
+
+	line2 := lipgloss.JoinHorizontal(lipgloss.Center,
+		m.styles.FocusedLabel.Render("Tab"),
+		"  ",
+		m.styles.HelpText.Render("switch focus"),
+		"    ",
+		m.styles.FocusedLabel.Render("p"),
+		"  ",
+		m.styles.HelpText.Render("ping all"),
+		"    ",
+		m.styles.FocusedLabel.Render("f"),
+		"  ",
+		m.styles.HelpText.Render("port forward"),
+		"    ",
+		m.styles.FocusedLabel.Render("s/r/n"),
+		"  ",
+		m.styles.HelpText.Render("sort modes"),
+	)
+
+	line3 := lipgloss.JoinHorizontal(lipgloss.Center,
+		m.styles.FocusedLabel.Render("/"),
+		"  ",
+		m.styles.HelpText.Render("search"),
+		"    ",
+		m.styles.FocusedLabel.Render("h"),
+		"  ",
+		m.styles.HelpText.Render("help"),
+		"    ",
+		m.styles.FocusedLabel.Render("q/ESC"),
+		"  ",
+		m.styles.HelpText.Render("quit"),
+	)
+
+	// Create the main content
+	content := lipgloss.JoinVertical(lipgloss.Center,
+		title,
+		"",
+		line1,
+		"",
+		line2,
+		"",
+		line3,
+		"",
+		m.styles.HelpText.Render("Press ESC, h, q or Enter to close"),
+	)
+
+	// Center the help window
+	return lipgloss.Place(
+		m.width,
+		m.height,
+		lipgloss.Center,
+		lipgloss.Center,
+		m.styles.FormContainer.Render(content),
+	)
+}

internal/ui/info_form.go

@@ -0,0 +1,228 @@
+package ui
+
+import (
+	"fmt"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"strings"
+
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+type infoFormModel struct {
+	host       *config.SSHHost
+	styles     Styles
+	width      int
+	height     int
+	configFile string
+	hostName   string
+}
+
+// Messages for communication with parent model
+type infoFormEditMsg struct {
+	hostName string
+}
+
+type infoFormCancelMsg struct{}
+
+// NewInfoForm creates a new info form model for displaying host details in read-only mode
+func NewInfoForm(hostName string, styles Styles, width, height int, configFile string) (*infoFormModel, error) {
+	// Get the existing host configuration
+	var host *config.SSHHost
+	var err error
+
+	if configFile != "" {
+		host, err = config.GetSSHHostFromFile(hostName, configFile)
+	} else {
+		host, err = config.GetSSHHost(hostName)
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	return &infoFormModel{
+		host:       host,
+		hostName:   hostName,
+		configFile: configFile,
+		styles:     styles,
+		width:      width,
+		height:     height,
+	}, nil
+}
+
+func (m *infoFormModel) Init() tea.Cmd {
+	return nil
+}
+
+func (m *infoFormModel) Update(msg tea.Msg) (*infoFormModel, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.WindowSizeMsg:
+		m.width = msg.Width
+		m.height = msg.Height
+		m.styles = NewStyles(m.width)
+		return m, nil
+
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "ctrl+c", "esc", "q":
+			return m, func() tea.Msg { return infoFormCancelMsg{} }
+
+		case "e", "enter":
+			// Switch to edit mode
+			return m, func() tea.Msg { return infoFormEditMsg{hostName: m.hostName} }
+		}
+	}
+
+	return m, nil
+}
+
+func (m *infoFormModel) View() string {
+	var b strings.Builder
+
+	// Title
+	title := fmt.Sprintf("SSH Host Information: %s", m.host.Name)
+	b.WriteString(m.styles.FormTitle.Render(title))
+	b.WriteString("\n\n")
+
+	// Create info sections with consistent formatting
+	sections := []struct {
+		label string
+		value string
+	}{
+		{"Host Name", m.host.Name},
+		{"Config File", formatConfigFile(m.host.SourceFile)},
+		{"Hostname/IP", m.host.Hostname},
+		{"User", formatOptionalValue(m.host.User)},
+		{"Port", formatOptionalValue(m.host.Port)},
+		{"Identity File", formatOptionalValue(m.host.Identity)},
+		{"ProxyJump", formatOptionalValue(m.host.ProxyJump)},
+		{"SSH Options", formatSSHOptions(m.host.Options)},
+		{"Tags", formatTags(m.host.Tags)},
+	}
+
+	// Render each section
+	for _, section := range sections {
+		// Label style
+		labelStyle := lipgloss.NewStyle().
+			Bold(true).
+			Foreground(lipgloss.Color("39")). // Bright blue
+			Width(15).
+			AlignHorizontal(lipgloss.Right)
+
+		// Value style
+		valueStyle := lipgloss.NewStyle().
+			Foreground(lipgloss.Color("255")) // White
+
+		// If value is empty or default, use a muted style
+		if section.value == "Not set" || section.value == "22" && section.label == "Port" {
+			valueStyle = valueStyle.Foreground(lipgloss.Color("243")) // Gray
+		}
+
+		line := lipgloss.JoinHorizontal(
+			lipgloss.Top,
+			labelStyle.Render(section.label+":"),
+			" ",
+			valueStyle.Render(section.value),
+		)
+		b.WriteString(line)
+		b.WriteString("\n")
+	}
+
+	b.WriteString("\n")
+
+	// Action instructions
+	helpStyle := lipgloss.NewStyle().
+		Foreground(lipgloss.Color("243")).
+		Italic(true)
+
+	b.WriteString(helpStyle.Render("Actions:"))
+	b.WriteString("\n")
+
+	actionStyle := lipgloss.NewStyle().
+		Foreground(lipgloss.Color("120")). // Green
+		Bold(true)
+
+	b.WriteString("  ")
+	b.WriteString(actionStyle.Render("e/Enter"))
+	b.WriteString(helpStyle.Render(" - Switch to edit mode"))
+	b.WriteString("\n")
+
+	b.WriteString("  ")
+	b.WriteString(actionStyle.Render("q/Esc"))
+	b.WriteString(helpStyle.Render(" - Return to host list"))
+
+	// Wrap in a border for better visual separation
+	content := b.String()
+
+	borderStyle := lipgloss.NewStyle().
+		Border(lipgloss.RoundedBorder()).
+		BorderForeground(lipgloss.Color("39")).
+		Padding(1).
+		Margin(1)
+
+	// Center the info window
+	return lipgloss.Place(
+		m.width,
+		m.height,
+		lipgloss.Center,
+		lipgloss.Center,
+		borderStyle.Render(content),
+	)
+}
+
+// Helper functions for formatting values
+
+func formatOptionalValue(value string) string {
+	if value == "" {
+		return "Not set"
+	}
+	return value
+}
+
+func formatSSHOptions(options string) string {
+	if options == "" {
+		return "Not set"
+	}
+	return options
+}
+
+func formatTags(tags []string) string {
+	if len(tags) == 0 {
+		return "Not set"
+	}
+	return strings.Join(tags, ", ")
+}
+
+// Standalone wrapper for info form (for testing or standalone use)
+type standaloneInfoForm struct {
+	*infoFormModel
+}
+
+func (m standaloneInfoForm) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	switch msg.(type) {
+	case infoFormCancelMsg:
+		return m, tea.Quit
+	case infoFormEditMsg:
+		// For standalone mode, just quit - parent should handle edit transition
+		return m, tea.Quit
+	}
+
+	newForm, cmd := m.infoFormModel.Update(msg)
+	m.infoFormModel = newForm
+	return m, cmd
+}
+
+// RunInfoForm provides a standalone info form for testing
+func RunInfoForm(hostName string, configFile string) error {
+	styles := NewStyles(80)
+	infoForm, err := NewInfoForm(hostName, styles, 80, 24, configFile)
+	if err != nil {
+		return err
+	}
+	m := standaloneInfoForm{infoForm}
+
+	p := tea.NewProgram(m, tea.WithAltScreen())
+	_, err = p.Run()
+	return err
+}

internal/ui/model.go

@@ -1,8 +1,9 @@
 package ui
 
 import (
-	"sshm/internal/config"
-	"sshm/internal/history"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/connectivity"
+	"github.com/Gu1llaum-3/sshm/internal/history"
 
 	"github.com/charmbracelet/bubbles/table"
 	"github.com/charmbracelet/bubbles/textinput"
@@ -35,8 +36,34 @@ const (
 	ViewList ViewMode = iota
 	ViewAdd
 	ViewEdit
+	ViewInfo
+	ViewPortForward
+	ViewHelp
+	ViewFileSelector
 )
 
+// PortForwardType defines the type of port forwarding
+type PortForwardType int
+
+const (
+	LocalForward PortForwardType = iota
+	RemoteForward
+	DynamicForward
+)
+
+func (p PortForwardType) String() string {
+	switch p {
+	case LocalForward:
+		return "Local (-L)"
+	case RemoteForward:
+		return "Remote (-R)"
+	case DynamicForward:
+		return "Dynamic (-D)"
+	default:
+		return "Local (-L)"
+	}
+}
+
 // Model represents the state of the user interface
 type Model struct {
 	table          table.Model
@@ -47,6 +74,7 @@ type Model struct {
 	deleteMode     bool
 	deleteHost     string
 	historyManager *history.HistoryManager
+	pingManager    *connectivity.PingManager
 	sortMode       SortMode
 	configFile     string // Path to the SSH config file
 
@@ -54,6 +82,10 @@ type Model struct {
 	viewMode         ViewMode
 	addForm          *addFormModel
 	editForm         *editFormModel
+	infoForm         *infoFormModel
+	portForwardForm  *portForwardModel
+	helpForm         *helpModel
+	fileSelectorForm *fileSelectorModel
 
 	// Terminal size and styles
 	width  int

internal/ui/port_forward_form.go

@@ -0,0 +1,490 @@
+package ui
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/charmbracelet/bubbles/textinput"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+// Input field indices for port forward form
+const (
+	pfTypeInput = iota
+	pfLocalPortInput
+	pfRemoteHostInput
+	pfRemotePortInput
+	pfBindAddressInput
+)
+
+type portForwardModel struct {
+	inputs      []textinput.Model
+	focused     int
+	forwardType PortForwardType
+	hostName    string
+	err         string
+	styles      Styles
+	width       int
+	height      int
+	configFile  string
+}
+
+// portForwardSubmitMsg is sent when the port forward form is submitted
+type portForwardSubmitMsg struct {
+	err     error
+	sshArgs []string
+}
+
+// portForwardCancelMsg is sent when the port forward form is cancelled
+type portForwardCancelMsg struct{}
+
+// NewPortForwardForm creates a new port forward form model
+func NewPortForwardForm(hostName string, styles Styles, width, height int, configFile string) *portForwardModel {
+	inputs := make([]textinput.Model, 5)
+
+	// Forward type input (display only, controlled by arrow keys)
+	inputs[pfTypeInput] = textinput.New()
+	inputs[pfTypeInput].Placeholder = "Use ←/→ to change forward type"
+	inputs[pfTypeInput].Focus()
+	inputs[pfTypeInput].Width = 40
+	inputs[pfTypeInput].SetValue("Local (-L)")
+
+	// Local port input
+	inputs[pfLocalPortInput] = textinput.New()
+	inputs[pfLocalPortInput].Placeholder = "8080"
+	inputs[pfLocalPortInput].CharLimit = 5
+	inputs[pfLocalPortInput].Width = 20
+
+	// Remote host input
+	inputs[pfRemoteHostInput] = textinput.New()
+	inputs[pfRemoteHostInput].Placeholder = "localhost"
+	inputs[pfRemoteHostInput].CharLimit = 100
+	inputs[pfRemoteHostInput].Width = 30
+	inputs[pfRemoteHostInput].SetValue("localhost")
+
+	// Remote port input
+	inputs[pfRemotePortInput] = textinput.New()
+	inputs[pfRemotePortInput].Placeholder = "80"
+	inputs[pfRemotePortInput].CharLimit = 5
+	inputs[pfRemotePortInput].Width = 20
+
+	// Bind address input (optional)
+	inputs[pfBindAddressInput] = textinput.New()
+	inputs[pfBindAddressInput].Placeholder = "127.0.0.1 (optional)"
+	inputs[pfBindAddressInput].CharLimit = 50
+	inputs[pfBindAddressInput].Width = 30
+
+	pf := &portForwardModel{
+		inputs:      inputs,
+		focused:     0,
+		forwardType: LocalForward,
+		hostName:    hostName,
+		styles:      styles,
+		width:       width,
+		height:      height,
+		configFile:  configFile,
+	}
+
+	// Initialize input visibility
+	pf.updateInputVisibility()
+
+	return pf
+}
+
+func (m *portForwardModel) Init() tea.Cmd {
+	return textinput.Blink
+}
+
+func (m *portForwardModel) Update(msg tea.Msg) (*portForwardModel, tea.Cmd) {
+	var cmd tea.Cmd
+
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "esc", "ctrl+c":
+			return m, func() tea.Msg { return portForwardCancelMsg{} }
+
+		case "enter":
+			nextField := m.getNextValidField(m.focused)
+			if nextField != -1 {
+				// Move to next valid input
+				m.inputs[m.focused].Blur()
+				m.focused = nextField
+				m.inputs[m.focused].Focus()
+				return m, textinput.Blink
+			} else {
+				// Submit form
+				return m, m.submitForm()
+			}
+
+		case "shift+tab", "up":
+			prevField := m.getPrevValidField(m.focused)
+			if prevField != -1 {
+				m.inputs[m.focused].Blur()
+				m.focused = prevField
+				m.inputs[m.focused].Focus()
+				return m, textinput.Blink
+			}
+
+		case "tab", "down":
+			nextField := m.getNextValidField(m.focused)
+			if nextField != -1 {
+				m.inputs[m.focused].Blur()
+				m.focused = nextField
+				m.inputs[m.focused].Focus()
+				return m, textinput.Blink
+			}
+
+		case "left", "right":
+			if m.focused == pfTypeInput {
+				// Change forward type
+				if msg.String() == "left" {
+					if m.forwardType > 0 {
+						m.forwardType--
+					} else {
+						m.forwardType = DynamicForward
+					}
+				} else {
+					if m.forwardType < DynamicForward {
+						m.forwardType++
+					} else {
+						m.forwardType = LocalForward
+					}
+				}
+				m.inputs[pfTypeInput].SetValue(m.forwardType.String())
+				m.updateInputVisibility()
+
+				// Ensure focused field is valid for the new type
+				validFields := m.getValidFields()
+				validFocus := false
+				for _, field := range validFields {
+					if field == m.focused {
+						validFocus = true
+						break
+					}
+				}
+				if !validFocus && len(validFields) > 0 {
+					m.inputs[m.focused].Blur()
+					m.focused = validFields[0]
+					m.inputs[m.focused].Focus()
+				}
+
+				return m, nil
+			}
+		}
+	}
+
+	// Update the focused input
+	m.inputs[m.focused], cmd = m.inputs[m.focused].Update(msg)
+	return m, cmd
+}
+
+func (m *portForwardModel) updateInputVisibility() {
+	// Reset all inputs visibility
+	for i := range m.inputs {
+		if i != pfTypeInput {
+			m.inputs[i].Placeholder = ""
+		}
+	}
+
+	switch m.forwardType {
+	case LocalForward:
+		m.inputs[pfLocalPortInput].Placeholder = "Local port (e.g., 8080)"
+		m.inputs[pfRemoteHostInput].Placeholder = "Remote host (e.g., localhost)"
+		m.inputs[pfRemotePortInput].Placeholder = "Remote port (e.g., 80)"
+		m.inputs[pfBindAddressInput].Placeholder = "Bind address (optional, default: 127.0.0.1)"
+	case RemoteForward:
+		m.inputs[pfLocalPortInput].Placeholder = "Remote port (e.g., 8080)"
+		m.inputs[pfRemoteHostInput].Placeholder = "Local host (e.g., localhost)"
+		m.inputs[pfRemotePortInput].Placeholder = "Local port (e.g., 80)"
+		m.inputs[pfBindAddressInput].Placeholder = "Bind address (optional)"
+	case DynamicForward:
+		m.inputs[pfLocalPortInput].Placeholder = "SOCKS port (e.g., 1080)"
+		m.inputs[pfRemoteHostInput].Placeholder = ""
+		m.inputs[pfRemotePortInput].Placeholder = ""
+		m.inputs[pfBindAddressInput].Placeholder = "Bind address (optional, default: 127.0.0.1)"
+	}
+}
+
+func (m *portForwardModel) View() string {
+	var sections []string
+
+	// Title
+	title := m.styles.Header.Render("🔗 Port Forwarding Setup")
+	sections = append(sections, title)
+
+	// Host info
+	hostInfo := fmt.Sprintf("Host: %s", m.hostName)
+	sections = append(sections, m.styles.HelpText.Render(hostInfo))
+
+	// Error message
+	if m.err != "" {
+		sections = append(sections, m.styles.Error.Render("Error: "+m.err))
+	}
+
+	// Form fields
+	var fields []string
+
+	// Forward type
+	typeLabel := "Forward Type:"
+	if m.focused == pfTypeInput {
+		typeLabel = m.styles.FocusedLabel.Render(typeLabel)
+	} else {
+		typeLabel = m.styles.Label.Render(typeLabel)
+	}
+	fields = append(fields, typeLabel)
+	fields = append(fields, m.inputs[pfTypeInput].View())
+	fields = append(fields, m.styles.HelpText.Render("Use ←/→ to change type"))
+
+	switch m.forwardType {
+	case LocalForward:
+		fields = append(fields, "")
+		fields = append(fields, m.styles.HelpText.Render("Local forwarding: ssh -L [bind_address:]local_port:remote_host:remote_port"))
+		fields = append(fields, "")
+
+		// Local port
+		localPortLabel := "Local Port:"
+		if m.focused == pfLocalPortInput {
+			localPortLabel = m.styles.FocusedLabel.Render(localPortLabel)
+		} else {
+			localPortLabel = m.styles.Label.Render(localPortLabel)
+		}
+		fields = append(fields, localPortLabel)
+		fields = append(fields, m.inputs[pfLocalPortInput].View())
+
+		// Remote host
+		remoteHostLabel := "Remote Host:"
+		if m.focused == pfRemoteHostInput {
+			remoteHostLabel = m.styles.FocusedLabel.Render(remoteHostLabel)
+		} else {
+			remoteHostLabel = m.styles.Label.Render(remoteHostLabel)
+		}
+		fields = append(fields, remoteHostLabel)
+		fields = append(fields, m.inputs[pfRemoteHostInput].View())
+
+		// Remote port
+		remotePortLabel := "Remote Port:"
+		if m.focused == pfRemotePortInput {
+			remotePortLabel = m.styles.FocusedLabel.Render(remotePortLabel)
+		} else {
+			remotePortLabel = m.styles.Label.Render(remotePortLabel)
+		}
+		fields = append(fields, remotePortLabel)
+		fields = append(fields, m.inputs[pfRemotePortInput].View())
+
+	case RemoteForward:
+		fields = append(fields, "")
+		fields = append(fields, m.styles.HelpText.Render("Remote forwarding: ssh -R [bind_address:]remote_port:local_host:local_port"))
+		fields = append(fields, "")
+
+		// Remote port
+		remotePortLabel := "Remote Port:"
+		if m.focused == pfLocalPortInput {
+			remotePortLabel = m.styles.FocusedLabel.Render(remotePortLabel)
+		} else {
+			remotePortLabel = m.styles.Label.Render(remotePortLabel)
+		}
+		fields = append(fields, remotePortLabel)
+		fields = append(fields, m.inputs[pfLocalPortInput].View())
+
+		// Local host
+		localHostLabel := "Local Host:"
+		if m.focused == pfRemoteHostInput {
+			localHostLabel = m.styles.FocusedLabel.Render(localHostLabel)
+		} else {
+			localHostLabel = m.styles.Label.Render(localHostLabel)
+		}
+		fields = append(fields, localHostLabel)
+		fields = append(fields, m.inputs[pfRemoteHostInput].View())
+
+		// Local port
+		localPortLabel := "Local Port:"
+		if m.focused == pfRemotePortInput {
+			localPortLabel = m.styles.FocusedLabel.Render(localPortLabel)
+		} else {
+			localPortLabel = m.styles.Label.Render(localPortLabel)
+		}
+		fields = append(fields, localPortLabel)
+		fields = append(fields, m.inputs[pfRemotePortInput].View())
+
+	case DynamicForward:
+		fields = append(fields, "")
+		fields = append(fields, m.styles.HelpText.Render("Dynamic forwarding (SOCKS proxy): ssh -D [bind_address:]port"))
+		fields = append(fields, "")
+
+		// SOCKS port
+		socksPortLabel := "SOCKS Port:"
+		if m.focused == pfLocalPortInput {
+			socksPortLabel = m.styles.FocusedLabel.Render(socksPortLabel)
+		} else {
+			socksPortLabel = m.styles.Label.Render(socksPortLabel)
+		}
+		fields = append(fields, socksPortLabel)
+		fields = append(fields, m.inputs[pfLocalPortInput].View())
+	}
+
+	// Bind address (for all types)
+	fields = append(fields, "")
+	bindLabel := "Bind Address (optional):"
+	if m.focused == pfBindAddressInput {
+		bindLabel = m.styles.FocusedLabel.Render(bindLabel)
+	} else {
+		bindLabel = m.styles.Label.Render(bindLabel)
+	}
+	fields = append(fields, bindLabel)
+	fields = append(fields, m.inputs[pfBindAddressInput].View())
+
+	// Join form fields
+	formContent := lipgloss.JoinVertical(lipgloss.Left, fields...)
+	sections = append(sections, formContent)
+
+	// Help text
+	helpText := " Tab/↓: next field • Shift+Tab/↑: previous field • Enter: connect • Esc: cancel"
+	sections = append(sections, m.styles.HelpText.Render(helpText))
+
+	// Join all sections
+	content := lipgloss.JoinVertical(lipgloss.Left, sections...)
+
+	// Center the form
+	return lipgloss.Place(
+		m.width,
+		m.height,
+		lipgloss.Center,
+		lipgloss.Center,
+		m.styles.FormContainer.Render(content),
+	)
+}
+
+func (m *portForwardModel) submitForm() tea.Cmd {
+	return func() tea.Msg {
+		// Validate inputs
+		localPort := strings.TrimSpace(m.inputs[pfLocalPortInput].Value())
+		if localPort == "" {
+			return portForwardSubmitMsg{err: fmt.Errorf("port is required"), sshArgs: nil}
+		}
+
+		// Validate port number
+		if _, err := strconv.Atoi(localPort); err != nil {
+			return portForwardSubmitMsg{err: fmt.Errorf("invalid port number"), sshArgs: nil}
+		}
+
+		// Build SSH command with port forwarding
+		var sshArgs []string
+
+		// Add config file if specified
+		if m.configFile != "" {
+			sshArgs = append(sshArgs, "-F", m.configFile)
+		}
+
+		// Add forwarding arguments
+		bindAddress := strings.TrimSpace(m.inputs[pfBindAddressInput].Value())
+
+		switch m.forwardType {
+		case LocalForward:
+			remoteHost := strings.TrimSpace(m.inputs[pfRemoteHostInput].Value())
+			remotePort := strings.TrimSpace(m.inputs[pfRemotePortInput].Value())
+
+			if remoteHost == "" {
+				remoteHost = "localhost"
+			}
+			if remotePort == "" {
+				return portForwardSubmitMsg{err: fmt.Errorf("remote port is required for local forwarding"), sshArgs: nil}
+			}
+
+			// Validate remote port
+			if _, err := strconv.Atoi(remotePort); err != nil {
+				return portForwardSubmitMsg{err: fmt.Errorf("invalid remote port number"), sshArgs: nil}
+			}
+
+			// Build -L argument
+			var forwardArg string
+			if bindAddress != "" {
+				forwardArg = fmt.Sprintf("%s:%s:%s:%s", bindAddress, localPort, remoteHost, remotePort)
+			} else {
+				forwardArg = fmt.Sprintf("%s:%s:%s", localPort, remoteHost, remotePort)
+			}
+			sshArgs = append(sshArgs, "-L", forwardArg)
+
+		case RemoteForward:
+			localHost := strings.TrimSpace(m.inputs[pfRemoteHostInput].Value())
+			localPortStr := strings.TrimSpace(m.inputs[pfRemotePortInput].Value())
+
+			if localHost == "" {
+				localHost = "localhost"
+			}
+			if localPortStr == "" {
+				return portForwardSubmitMsg{err: fmt.Errorf("local port is required for remote forwarding"), sshArgs: nil}
+			}
+
+			// Validate local port
+			if _, err := strconv.Atoi(localPortStr); err != nil {
+				return portForwardSubmitMsg{err: fmt.Errorf("invalid local port number"), sshArgs: nil}
+			}
+
+			// Build -R argument (note: localPort is actually the remote port in this context)
+			var forwardArg string
+			if bindAddress != "" {
+				forwardArg = fmt.Sprintf("%s:%s:%s:%s", bindAddress, localPort, localHost, localPortStr)
+			} else {
+				forwardArg = fmt.Sprintf("%s:%s:%s", localPort, localHost, localPortStr)
+			}
+			sshArgs = append(sshArgs, "-R", forwardArg)
+
+		case DynamicForward:
+			// Build -D argument
+			var forwardArg string
+			if bindAddress != "" {
+				forwardArg = fmt.Sprintf("%s:%s", bindAddress, localPort)
+			} else {
+				forwardArg = localPort
+			}
+			sshArgs = append(sshArgs, "-D", forwardArg)
+		}
+
+		// Add hostname
+		sshArgs = append(sshArgs, m.hostName)
+
+		// Return success with the SSH command to execute
+		return portForwardSubmitMsg{err: nil, sshArgs: sshArgs}
+	}
+}
+
+// getValidFields returns the list of valid field indices for the current forward type
+func (m *portForwardModel) getValidFields() []int {
+	switch m.forwardType {
+	case LocalForward:
+		return []int{pfTypeInput, pfLocalPortInput, pfRemoteHostInput, pfRemotePortInput, pfBindAddressInput}
+	case RemoteForward:
+		return []int{pfTypeInput, pfLocalPortInput, pfRemoteHostInput, pfRemotePortInput, pfBindAddressInput}
+	case DynamicForward:
+		return []int{pfTypeInput, pfLocalPortInput, pfBindAddressInput}
+	default:
+		return []int{pfTypeInput, pfLocalPortInput, pfRemoteHostInput, pfRemotePortInput, pfBindAddressInput}
+	}
+}
+
+// getNextValidField returns the next valid field index, or -1 if none
+func (m *portForwardModel) getNextValidField(currentField int) int {
+	validFields := m.getValidFields()
+
+	for i, field := range validFields {
+		if field == currentField && i < len(validFields)-1 {
+			return validFields[i+1]
+		}
+	}
+	return -1
+}
+
+// getPrevValidField returns the previous valid field index, or -1 if none
+func (m *portForwardModel) getPrevValidField(currentField int) int {
+	validFields := m.getValidFields()
+
+	for i, field := range validFields {
+		if field == currentField && i > 0 {
+			return validFields[i-1]
+		}
+	}
+	return -1
+}

internal/ui/sort.go

@@ -4,7 +4,7 @@ import (
 	"sort"
 	"strings"
 
-	"sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/config"
 )
 
 // sortHosts sorts hosts according to the current sort mode

internal/ui/styles.go

@@ -39,6 +39,10 @@ type Styles struct {
 	FormTitle     lipgloss.Style
 	FormField     lipgloss.Style
 	FormHelp      lipgloss.Style
+	FormContainer lipgloss.Style
+	Label         lipgloss.Style
+	FocusedLabel  lipgloss.Style
+	HelpSection   lipgloss.Style
 }
 
 // NewStyles creates a new Styles struct with the given terminal width
@@ -85,8 +89,7 @@ func NewStyles(width int) Styles {
 			Foreground(lipgloss.Color(SecondaryColor)),
 
 		HelpText: lipgloss.NewStyle().
-			Foreground(lipgloss.Color(SecondaryColor)).
-			MarginTop(1),
+			Foreground(lipgloss.Color(SecondaryColor)),
 
 		// Error style
 		Error: lipgloss.NewStyle().
@@ -105,6 +108,20 @@ func NewStyles(width int) Styles {
 
 		FormHelp: lipgloss.NewStyle().
 			Foreground(lipgloss.Color("#626262")),
+
+		FormContainer: lipgloss.NewStyle().
+			BorderStyle(lipgloss.RoundedBorder()).
+			BorderForeground(lipgloss.Color(PrimaryColor)).
+			Padding(1, 2),
+
+		Label: lipgloss.NewStyle().
+			Foreground(lipgloss.Color(SecondaryColor)),
+
+		FocusedLabel: lipgloss.NewStyle().
+			Foreground(lipgloss.Color(PrimaryColor)),
+
+		HelpSection: lipgloss.NewStyle().
+			Padding(0, 2),
 	}
 }
 

internal/ui/table.go

@@ -3,12 +3,266 @@ package ui
 import (
 	"strings"
 
-	"sshm/internal/config"
-	"sshm/internal/history"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/history"
 
 	"github.com/charmbracelet/bubbles/table"
 )
 
+// calculateDynamicColumnWidths calculates optimal column widths based on terminal width
+// and content length, ensuring all content fits when possible
+func (m *Model) calculateDynamicColumnWidths(hosts []config.SSHHost) (int, int, int, int) {
+	if m.width <= 0 {
+		// Fallback to static widths if terminal width is not available
+		return calculateNameColumnWidth(hosts), 25, calculateTagsColumnWidth(hosts), calculateLastLoginColumnWidth(hosts, m.historyManager)
+	}
+
+	// Calculate content lengths
+	maxNameLength := 8       // Minimum for "Name" header + status indicator
+	maxHostnameLength := 8   // Minimum for "Hostname" header
+	maxTagsLength := 8       // Minimum for "Tags" header
+	maxLastLoginLength := 12 // Minimum for "Last Login" header
+
+	for _, host := range hosts {
+		// Name column includes status indicator (2 chars) + space (1 char) + name
+		nameLength := 3 + len(host.Name)
+		if nameLength > maxNameLength {
+			maxNameLength = nameLength
+		}
+
+		if len(host.Hostname) > maxHostnameLength {
+			maxHostnameLength = len(host.Hostname)
+		}
+
+		// Calculate tags string length
+		var tagsStr string
+		if len(host.Tags) > 0 {
+			var formattedTags []string
+			for _, tag := range host.Tags {
+				formattedTags = append(formattedTags, "#"+tag)
+			}
+			tagsStr = strings.Join(formattedTags, " ")
+		}
+		if len(tagsStr) > maxTagsLength {
+			maxTagsLength = len(tagsStr)
+		}
+
+		// Calculate last login length
+		if m.historyManager != nil {
+			if lastConnect, exists := m.historyManager.GetLastConnectionTime(host.Name); exists {
+				timeStr := formatTimeAgo(lastConnect)
+				if len(timeStr) > maxLastLoginLength {
+					maxLastLoginLength = len(timeStr)
+				}
+			}
+		}
+	}
+
+	// Add padding to each column
+	maxNameLength += 2
+	maxHostnameLength += 2
+	maxTagsLength += 2
+	maxLastLoginLength += 2
+
+	// Calculate available width (minus borders and separators)
+	// Table has borders (2 chars) + column separators (3 chars between 4 columns)
+	availableWidth := m.width - 5
+
+	totalNeededWidth := maxNameLength + maxHostnameLength + maxTagsLength + maxLastLoginLength
+
+	if totalNeededWidth <= availableWidth {
+		// Everything fits perfectly
+		return maxNameLength, maxHostnameLength, maxTagsLength, maxLastLoginLength
+	}
+
+	// Need to adjust widths - prioritize columns by importance
+	// Priority: Name > Hostname > Last Login > Tags
+
+	// Calculate minimum widths
+	minNameWidth := 15 // Enough for status + short name
+	minHostnameWidth := 15
+	minLastLoginWidth := 12
+	minTagsWidth := 10
+
+	remainingWidth := availableWidth
+
+	// Allocate minimum widths first
+	nameWidth := minNameWidth
+	hostnameWidth := minHostnameWidth
+	lastLoginWidth := minLastLoginWidth
+	tagsWidth := minTagsWidth
+
+	remainingWidth -= (nameWidth + hostnameWidth + lastLoginWidth + tagsWidth)
+
+	// Distribute remaining space proportionally
+	if remainingWidth > 0 {
+		// Calculate how much each column wants beyond minimum
+		nameWant := maxNameLength - minNameWidth
+		hostnameWant := maxHostnameLength - minHostnameWidth
+		lastLoginWant := maxLastLoginLength - minLastLoginWidth
+		tagsWant := maxTagsLength - minTagsWidth
+
+		totalWant := nameWant + hostnameWant + lastLoginWant + tagsWant
+
+		if totalWant > 0 {
+			// Distribute proportionally
+			nameExtra := (nameWant * remainingWidth) / totalWant
+			hostnameExtra := (hostnameWant * remainingWidth) / totalWant
+			lastLoginExtra := (lastLoginWant * remainingWidth) / totalWant
+			tagsExtra := remainingWidth - nameExtra - hostnameExtra - lastLoginExtra
+
+			nameWidth += nameExtra
+			hostnameWidth += hostnameExtra
+			lastLoginWidth += lastLoginExtra
+			tagsWidth += tagsExtra
+		}
+	}
+
+	return nameWidth, hostnameWidth, tagsWidth, lastLoginWidth
+}
+
+// updateTableRows updates the table with filtered hosts
+func (m *Model) updateTableRows() {
+	var rows []table.Row
+	hostsToShow := m.filteredHosts
+	if hostsToShow == nil {
+		hostsToShow = m.hosts
+	}
+
+	for _, host := range hostsToShow {
+		// Get ping status indicator
+		statusIndicator := m.getPingStatusIndicator(host.Name)
+
+		// Format tags for display
+		var tagsStr string
+		if len(host.Tags) > 0 {
+			// Add the # prefix to each tag and join them with spaces
+			var formattedTags []string
+			for _, tag := range host.Tags {
+				formattedTags = append(formattedTags, "#"+tag)
+			}
+			tagsStr = strings.Join(formattedTags, " ")
+		}
+
+		// Format last login information
+		var lastLoginStr string
+		if m.historyManager != nil {
+			if lastConnect, exists := m.historyManager.GetLastConnectionTime(host.Name); exists {
+				lastLoginStr = formatTimeAgo(lastConnect)
+			}
+		}
+
+		rows = append(rows, table.Row{
+			statusIndicator + " " + host.Name,
+			host.Hostname,
+			// host.User,      // Commented to save space
+			// host.Port,      // Commented to save space
+			tagsStr,
+			lastLoginStr,
+		})
+	}
+
+	m.table.SetRows(rows)
+
+	// Update table height and columns based on current terminal size
+	m.updateTableHeight()
+	m.updateTableColumns()
+}
+
+// updateTableHeight dynamically adjusts table height based on terminal size
+func (m *Model) updateTableHeight() {
+	if !m.ready {
+		return
+	}
+
+	// Calculate dynamic table height based on terminal size
+	// Layout breakdown:
+	// - ASCII title: 5 lines (1 empty + 4 text lines)
+	// - Search bar: 1 line
+	// - Help text: 1 line
+	// - App margins/spacing: 3 lines
+	// - Safety margin: 3 lines (to ensure UI elements are always visible)
+	// Total reserved: 13 lines minimum to preserve essential UI elements
+	reservedHeight := 13
+	availableHeight := m.height - reservedHeight
+	hostCount := len(m.table.Rows())
+
+	// Minimum height should be at least 3 rows for basic usability
+	// Even in very small terminals, we want to show at least header + 2 hosts
+	minTableHeight := 4 // 1 header + 3 data rows minimum
+	maxTableHeight := availableHeight
+	if maxTableHeight < minTableHeight {
+		maxTableHeight = minTableHeight
+	}
+
+	tableHeight := 1 // header
+	dataRowsNeeded := hostCount
+	maxDataRows := maxTableHeight - 1 // subtract 1 for header
+
+	if dataRowsNeeded <= maxDataRows {
+		// We have enough space for all hosts
+		tableHeight += dataRowsNeeded
+	} else {
+		// We need to limit to available space
+		tableHeight += maxDataRows
+	}
+
+	// Add one extra line to prevent the last host from being hidden
+	// This compensates for table rendering quirks in bubble tea
+	tableHeight += 1
+
+	// Update table height
+	m.table.SetHeight(tableHeight)
+}
+
+// updateTableColumns dynamically adjusts table column widths based on terminal size
+func (m *Model) updateTableColumns() {
+	if !m.ready {
+		return
+	}
+
+	hostsToShow := m.filteredHosts
+	if hostsToShow == nil {
+		hostsToShow = m.hosts
+	}
+
+	// Use dynamic column width calculation
+	nameWidth, hostnameWidth, tagsWidth, lastLoginWidth := m.calculateDynamicColumnWidths(hostsToShow)
+
+	// Create new columns with updated widths and sort indicators
+	nameTitle := "Name"
+	lastLoginTitle := "Last Login"
+
+	// Add sort indicators based on current sort mode
+	switch m.sortMode {
+	case SortByName:
+		nameTitle += " ↓"
+	case SortByLastUsed:
+		lastLoginTitle += " ↓"
+	}
+
+	columns := []table.Column{
+		{Title: nameTitle, Width: nameWidth},
+		{Title: "Hostname", Width: hostnameWidth},
+		// {Title: "User", Width: userWidth},      // Commented to save space
+		// {Title: "Port", Width: portWidth},      // Commented to save space
+		{Title: "Tags", Width: tagsWidth},
+		{Title: lastLoginTitle, Width: lastLoginWidth},
+	}
+
+	m.table.SetColumns(columns)
+}
+
+// max returns the maximum of two integers
+func max(a, b int) int {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+// Legacy functions for compatibility
+
 // calculateNameColumnWidth calculates the optimal width for the Name column
 // based on the longest hostname, with a minimum of 8 and maximum of 40 characters
 func calculateNameColumnWidth(hosts []config.SSHHost) int {
@@ -90,159 +344,3 @@ func calculateLastLoginColumnWidth(hosts []config.SSHHost, historyManager *histo
 
 	return maxLength
 }
-
-// updateTableRows updates the table with filtered hosts
-func (m *Model) updateTableRows() {
-	var rows []table.Row
-	hostsToShow := m.filteredHosts
-	if hostsToShow == nil {
-		hostsToShow = m.hosts
-	}
-
-	for _, host := range hostsToShow {
-		// Format tags for display
-		var tagsStr string
-		if len(host.Tags) > 0 {
-			// Add the # prefix to each tag and join them with spaces
-			var formattedTags []string
-			for _, tag := range host.Tags {
-				formattedTags = append(formattedTags, "#"+tag)
-			}
-			tagsStr = strings.Join(formattedTags, " ")
-		}
-
-		// Format last login information
-		var lastLoginStr string
-		if m.historyManager != nil {
-			if lastConnect, exists := m.historyManager.GetLastConnectionTime(host.Name); exists {
-				lastLoginStr = formatTimeAgo(lastConnect)
-			}
-		}
-
-		rows = append(rows, table.Row{
-			host.Name,
-			host.Hostname,
-			host.User,
-			host.Port,
-			tagsStr,
-			lastLoginStr,
-		})
-	}
-
-	m.table.SetRows(rows)
-
-	// Update table height and columns based on current terminal size
-	m.updateTableHeight()
-	m.updateTableColumns()
-}
-
-// updateTableHeight dynamically adjusts table height based on terminal size
-func (m *Model) updateTableHeight() {
-	if !m.ready {
-		return
-	}
-
-	// Calculate dynamic table height based on terminal size
-	// Layout breakdown:
-	// - ASCII title: 5 lines (1 empty + 4 text lines)
-	// - Search bar: 1 line
-	// - Sort info: 1 line
-	// - Help text: 2 lines (multi-line text)
-	// - App margins/spacing: 2 lines
-	// Total reserved: 11 lines, mais réduisons à 7 pour forcer plus d'espace
-	reservedHeight := 7 // Réduction agressive pour tester
-	availableHeight := m.height - reservedHeight
-	hostCount := len(m.table.Rows())
-
-	// Minimum height should be at least 5 rows for usability
-	minTableHeight := 6 // 1 header + 5 data rows
-	maxTableHeight := availableHeight
-	if maxTableHeight < minTableHeight {
-		maxTableHeight = minTableHeight
-	}
-
-	tableHeight := 1 // header
-	dataRowsNeeded := hostCount
-	maxDataRows := maxTableHeight - 1 // subtract 1 for header
-
-	if dataRowsNeeded <= maxDataRows {
-		// We have enough space for all hosts
-		tableHeight += dataRowsNeeded
-	} else {
-		// We need to limit to available space
-		tableHeight += maxDataRows
-	}
-
-	// FORCE: Ajoutons une ligne supplémentaire pour résoudre le problème
-	tableHeight += 1
-
-	// Update table height
-	m.table.SetHeight(tableHeight)
-}
-
-// updateTableColumns dynamically adjusts table column widths based on terminal size
-func (m *Model) updateTableColumns() {
-	if !m.ready {
-		return
-	}
-
-	hostsToShow := m.filteredHosts
-	if hostsToShow == nil {
-		hostsToShow = m.hosts
-	}
-
-	// Calculate base column widths
-	nameWidth := calculateNameColumnWidth(hostsToShow)
-	tagsWidth := calculateTagsColumnWidth(hostsToShow)
-	lastLoginWidth := calculateLastLoginColumnWidth(hostsToShow, m.historyManager)
-
-	// Fixed column widths
-	hostnameWidth := 25
-	userWidth := 12
-	portWidth := 6
-
-	// Calculate total width needed for all columns
-	totalFixedWidth := hostnameWidth + userWidth + portWidth
-	totalVariableWidth := nameWidth + tagsWidth + lastLoginWidth
-	totalWidth := totalFixedWidth + totalVariableWidth
-
-	// Available width (accounting for table borders and padding)
-	availableWidth := m.width - 4 // 4 chars for borders and padding
-
-	// If the table is too wide, scale down the variable columns proportionally
-	if totalWidth > availableWidth {
-		excessWidth := totalWidth - availableWidth
-		variableColumnsWidth := totalVariableWidth
-
-		if variableColumnsWidth > 0 {
-			// Reduce variable columns proportionally
-			nameReduction := (excessWidth * nameWidth) / variableColumnsWidth
-			tagsReduction := (excessWidth * tagsWidth) / variableColumnsWidth
-			lastLoginReduction := excessWidth - nameReduction - tagsReduction
-
-			nameWidth = max(8, nameWidth-nameReduction)
-			tagsWidth = max(8, tagsWidth-tagsReduction)
-			lastLoginWidth = max(10, lastLoginWidth-lastLoginReduction)
-		}
-	}
-
-	// Create new columns with updated widths
-	columns := []table.Column{
-		{Title: "Name", Width: nameWidth},
-		{Title: "Hostname", Width: hostnameWidth},
-		{Title: "User", Width: userWidth},
-		{Title: "Port", Width: portWidth},
-		{Title: "Tags", Width: tagsWidth},
-		{Title: "Last Login", Width: lastLoginWidth},
-	}
-
-	m.table.SetColumns(columns)
-}
-
-// max returns the maximum of two integers
-func max(a, b int) int {
-	if a > b {
-		return a
-	}
-	return b
-}

internal/ui/tui.go

@@ -3,9 +3,11 @@ package ui
 import (
 	"fmt"
 	"strings"
+	"time"
 
-	"sshm/internal/config"
-	"sshm/internal/history"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/connectivity"
+	"github.com/Gu1llaum-3/sshm/internal/history"
 
 	"github.com/charmbracelet/bubbles/table"
 	"github.com/charmbracelet/bubbles/textinput"
@@ -26,10 +28,14 @@ func NewModel(hosts []config.SSHHost, configFile string) Model {
 	// Create initial styles (will be updated on first WindowSizeMsg)
 	styles := NewStyles(80) // Default width
 
+	// Initialize ping manager with 5 second timeout
+	pingManager := connectivity.NewPingManager(5 * time.Second)
+
 	// Create the model with default sorting by name
 	m := Model{
 		hosts:          hosts,
 		historyManager: historyManager,
+		pingManager:    pingManager,
 		sortMode:       SortByName,
 		configFile:     configFile,
 		styles:         styles,
@@ -46,23 +52,17 @@ func NewModel(hosts []config.SSHHost, configFile string) Model {
 	ti := textinput.New()
 	ti.Placeholder = "Search hosts or tags..."
 	ti.CharLimit = 50
-	ti.Width = 50
+	ti.Width = 25
 
-	// Calculate optimal width for the Name column
-	nameWidth := calculateNameColumnWidth(sortedHosts)
-
-	// Calculate optimal width for the Tags column
-	tagsWidth := calculateTagsColumnWidth(sortedHosts)
-
-	// Calculate optimal width for the Last Login column
-	lastLoginWidth := calculateLastLoginColumnWidth(sortedHosts, historyManager)
+	// Use dynamic column width calculation (will fallback to static if width not available)
+	nameWidth, hostnameWidth, tagsWidth, lastLoginWidth := m.calculateDynamicColumnWidths(sortedHosts)
 
 	// Create table columns
 	columns := []table.Column{
 		{Title: "Name", Width: nameWidth},
-		{Title: "Hostname", Width: 25},
-		{Title: "User", Width: 12},
-		{Title: "Port", Width: 6},
+		{Title: "Hostname", Width: hostnameWidth},
+		// {Title: "User", Width: 12},                  // Commented to save space
+		// {Title: "Port", Width: 6},                   // Commented to save space
 		{Title: "Tags", Width: tagsWidth},
 		{Title: "Last Login", Width: lastLoginWidth},
 	}
@@ -70,6 +70,9 @@ func NewModel(hosts []config.SSHHost, configFile string) Model {
 	// Convert hosts to table rows
 	var rows []table.Row
 	for _, host := range sortedHosts {
+		// Get ping status indicator
+		statusIndicator := m.getPingStatusIndicator(host.Name)
+
 		// Format tags for display
 		var tagsStr string
 		if len(host.Tags) > 0 {
@@ -90,10 +93,10 @@ func NewModel(hosts []config.SSHHost, configFile string) Model {
 		}
 
 		rows = append(rows, table.Row{
-			host.Name,
+			statusIndicator + " " + host.Name,
 			host.Hostname,
-			host.User,
-			host.Port,
+			// host.User,        // Commented to save space
+			// host.Port,        // Commented to save space
 			tagsStr,
 			lastLoginStr,
 		})

internal/ui/update.go

@@ -1,20 +1,59 @@
 package ui
 
 import (
+	"context"
 	"fmt"
 	"os/exec"
+	"time"
 
-	"sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/config"
+	"github.com/Gu1llaum-3/sshm/internal/connectivity"
 
 	"github.com/charmbracelet/bubbles/textinput"
 	tea "github.com/charmbracelet/bubbletea"
 )
 
+// Messages for SSH ping functionality
+type (
+	pingResultMsg *connectivity.HostPingResult
+)
+
+// startPingAllCmd creates a command to ping all hosts concurrently
+func (m Model) startPingAllCmd() tea.Cmd {
+	if m.pingManager == nil {
+		return nil
+	}
+
+	return tea.Batch(
+		// Create individual ping commands for each host
+		func() tea.Cmd {
+			var cmds []tea.Cmd
+			for _, host := range m.hosts {
+				cmds = append(cmds, pingSingleHostCmd(m.pingManager, host))
+			}
+			return tea.Batch(cmds...)
+		}(),
+	)
+}
+
+// listenForPingResultsCmd is no longer needed since we use individual ping commands
+
+// pingSingleHostCmd creates a command to ping a single host
+func pingSingleHostCmd(pingManager *connectivity.PingManager, host config.SSHHost) tea.Cmd {
+	return func() tea.Msg {
+		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+		defer cancel()
+
+		result := pingManager.PingHost(ctx, host)
+		return pingResultMsg(result)
+	}
+}
+
 // Init initializes the model
 func (m Model) Init() tea.Cmd {
 	return tea.Batch(
 		textinput.Blink,
-		// Ajoute ici d'autres tea.Cmd si tu veux charger des données, démarrer un spinner, etc.
+		// Ping is now optional - use 'p' key to start ping
 	)
 }
 
@@ -46,6 +85,34 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			m.editForm.height = m.height
 			m.editForm.styles = m.styles
 		}
+		if m.infoForm != nil {
+			m.infoForm.width = m.width
+			m.infoForm.height = m.height
+			m.infoForm.styles = m.styles
+		}
+		if m.portForwardForm != nil {
+			m.portForwardForm.width = m.width
+			m.portForwardForm.height = m.height
+			m.portForwardForm.styles = m.styles
+		}
+		if m.helpForm != nil {
+			m.helpForm.width = m.width
+			m.helpForm.height = m.height
+			m.helpForm.styles = m.styles
+		}
+		if m.fileSelectorForm != nil {
+			m.fileSelectorForm.width = m.width
+			m.fileSelectorForm.height = m.height
+			m.fileSelectorForm.styles = m.styles
+		}
+		return m, nil
+
+	case pingResultMsg:
+		// Handle ping result - update table display
+		if msg != nil {
+			// Update the table to reflect the new ping status
+			m.updateTableRows()
+		}
 		return m, nil
 
 	case addFormSubmitMsg:
@@ -136,6 +203,89 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.table.Focus()
 		return m, nil
 
+	case infoFormCancelMsg:
+		// Cancel: return to list view
+		m.viewMode = ViewList
+		m.infoForm = nil
+		m.table.Focus()
+		return m, nil
+
+	case fileSelectorMsg:
+		if msg.cancelled {
+			// Cancel: return to list view
+			m.viewMode = ViewList
+			m.fileSelectorForm = nil
+			m.table.Focus()
+			return m, nil
+		} else {
+			// File selected: proceed to add form with selected file
+			m.addForm = NewAddForm("", m.styles, m.width, m.height, msg.selectedFile)
+			m.viewMode = ViewAdd
+			m.fileSelectorForm = nil
+			return m, textinput.Blink
+		}
+
+	case infoFormEditMsg:
+		// Switch from info to edit mode
+		editForm, err := NewEditForm(msg.hostName, m.styles, m.width, m.height, m.configFile)
+		if err != nil {
+			// Handle error - could show in UI, for now just go back to list
+			m.viewMode = ViewList
+			m.infoForm = nil
+			m.table.Focus()
+			return m, nil
+		}
+		m.editForm = editForm
+		m.infoForm = nil
+		m.viewMode = ViewEdit
+		return m, textinput.Blink
+
+	case portForwardSubmitMsg:
+		if msg.err != nil {
+			// Show error in form
+			if m.portForwardForm != nil {
+				m.portForwardForm.err = msg.err.Error()
+			}
+			return m, nil
+		} else {
+			// Success: execute SSH command with port forwarding
+			if len(msg.sshArgs) > 0 {
+				sshCmd := exec.Command("ssh", msg.sshArgs...)
+
+				// Record the connection in history
+				if m.historyManager != nil && m.portForwardForm != nil {
+					err := m.historyManager.RecordConnection(m.portForwardForm.hostName)
+					if err != nil {
+						fmt.Printf("Warning: Could not record connection history: %v\n", err)
+					}
+				}
+
+				return m, tea.ExecProcess(sshCmd, func(err error) tea.Msg {
+					return tea.Quit()
+				})
+			}
+
+			// If no SSH args, just return to list view
+			m.viewMode = ViewList
+			m.portForwardForm = nil
+			m.table.Focus()
+			return m, nil
+		}
+
+	case portForwardCancelMsg:
+		// Cancel: return to list view
+		m.viewMode = ViewList
+		m.portForwardForm = nil
+		m.table.Focus()
+		return m, nil
+
+	case helpCloseMsg:
+		// Close help: return to list view
+		m.viewMode = ViewList
+		m.helpForm = nil
+		m.table.Focus()
+		return m, nil
+
 	case tea.KeyMsg:
 		// Handle view-specific key presses
 		switch m.viewMode {
@@ -153,6 +303,34 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				m.editForm = newForm
 				return m, cmd
 			}
+		case ViewInfo:
+			if m.infoForm != nil {
+				var newForm *infoFormModel
+				newForm, cmd = m.infoForm.Update(msg)
+				m.infoForm = newForm
+				return m, cmd
+			}
+		case ViewPortForward:
+			if m.portForwardForm != nil {
+				var newForm *portForwardModel
+				newForm, cmd = m.portForwardForm.Update(msg)
+				m.portForwardForm = newForm
+				return m, cmd
+			}
+		case ViewHelp:
+			if m.helpForm != nil {
+				var newForm *helpModel
+				newForm, cmd = m.helpForm.Update(msg)
+				m.helpForm = newForm
+				return m, cmd
+			}
+		case ViewFileSelector:
+			if m.fileSelectorForm != nil {
+				var newForm *fileSelectorModel
+				newForm, cmd = m.fileSelectorForm.Update(msg)
+				m.fileSelectorForm = newForm
+				return m, cmd
+			}
 		case ViewList:
 			// Handle list view keys
 			return m.handleListViewKeys(msg)
@@ -265,7 +443,7 @@ func (m Model) handleListViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 			// Connect to the selected host
 			selected := m.table.SelectedRow()
 			if len(selected) > 0 {
-				hostName := selected[0] // The hostname is in the first column
+				hostName := extractHostNameFromTableRow(selected[0]) // Extract hostname from first column
 
 				// Record the connection in history
 				if m.historyManager != nil {
@@ -294,7 +472,7 @@ func (m Model) handleListViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 			// Edit the selected host
 			selected := m.table.SelectedRow()
 			if len(selected) > 0 {
-				hostName := selected[0] // The hostname is in the first column
+				hostName := extractHostNameFromTableRow(selected[0]) // Extract hostname from first column
 				editForm, err := NewEditForm(hostName, m.styles, m.width, m.height, m.configFile)
 				if err != nil {
 					// Handle error - could show in UI
@@ -305,11 +483,58 @@ func (m Model) handleListViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 				return m, textinput.Blink
 			}
 		}
+	case "i":
+		if !m.searchMode && !m.deleteMode {
+			// Show info for the selected host
+			selected := m.table.SelectedRow()
+			if len(selected) > 0 {
+				hostName := extractHostNameFromTableRow(selected[0]) // Extract hostname from first column
+				infoForm, err := NewInfoForm(hostName, m.styles, m.width, m.height, m.configFile)
+				if err != nil {
+					// Handle error - could show in UI
+					return m, nil
+				}
+				m.infoForm = infoForm
+				m.viewMode = ViewInfo
+				return m, nil
+			}
+		}
 	case "a":
 		if !m.searchMode && !m.deleteMode {
-			// Add a new host
+			// Check if there are multiple config files starting from the current base config
+			var configFiles []string
+			var err error
+
+			if m.configFile != "" {
+				// Use the specified config file as base
+				configFiles, err = config.GetAllConfigFilesFromBase(m.configFile)
+			} else {
+				// Use the default config file as base
+				configFiles, err = config.GetAllConfigFiles()
+			}
+
+			if err != nil || len(configFiles) <= 1 {
+				// Only one config file (or error), go directly to add form
+				var configFile string
+				if len(configFiles) == 1 {
+					configFile = configFiles[0]
+				} else {
+					configFile = m.configFile
+				}
+				m.addForm = NewAddForm("", m.styles, m.width, m.height, configFile)
+				m.viewMode = ViewAdd
+			} else {
+				// Multiple config files, show file selector
+				fileSelectorForm, err := NewFileSelectorFromBase("Select config file to add host to:", m.styles, m.width, m.height, m.configFile)
+				if err != nil {
+					// Fallback to default behavior if file selector fails
 					m.addForm = NewAddForm("", m.styles, m.width, m.height, m.configFile)
 					m.viewMode = ViewAdd
+				} else {
+					m.fileSelectorForm = fileSelectorForm
+					m.viewMode = ViewFileSelector
+				}
+			}
 			return m, textinput.Blink
 		}
 	case "d":
@@ -317,13 +542,36 @@ func (m Model) handleListViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 			// Delete the selected host
 			selected := m.table.SelectedRow()
 			if len(selected) > 0 {
-				hostName := selected[0] // The hostname is in the first column
+				hostName := extractHostNameFromTableRow(selected[0]) // Extract hostname from first column
 				m.deleteMode = true
 				m.deleteHost = hostName
 				m.table.Blur()
 				return m, nil
 			}
 		}
+	case "p":
+		if !m.searchMode && !m.deleteMode {
+			// Ping all hosts
+			return m, m.startPingAllCmd()
+		}
+	case "f":
+		if !m.searchMode && !m.deleteMode {
+			// Port forwarding for the selected host
+			selected := m.table.SelectedRow()
+			if len(selected) > 0 {
+				hostName := extractHostNameFromTableRow(selected[0]) // Extract hostname from first column
+				m.portForwardForm = NewPortForwardForm(hostName, m.styles, m.width, m.height, m.configFile)
+				m.viewMode = ViewPortForward
+				return m, textinput.Blink
+			}
+		}
+	case "h":
+		if !m.searchMode && !m.deleteMode {
+			// Show help
+			m.helpForm = NewHelpForm(m.styles, m.width, m.height)
+			m.viewMode = ViewHelp
+			return m, nil
+		}
 	case "s":
 		if !m.searchMode && !m.deleteMode {
 			// Cycle through sort modes (only 2 modes now)

internal/ui/utils.go

@@ -2,6 +2,8 @@ package ui
 
 import (
 	"fmt"
+	"github.com/Gu1llaum-3/sshm/internal/connectivity"
+	"strings"
 	"time"
 )
 
@@ -55,3 +57,49 @@ func formatTimeAgo(t time.Time) string {
 		return fmt.Sprintf("%d years ago", years)
 	}
 }
+
+// formatConfigFile formats a config file path for display
+func formatConfigFile(filePath string) string {
+	if filePath == "" {
+		return "Unknown"
+	}
+	// Show just the filename and parent directory for readability
+	parts := strings.Split(filePath, "/")
+	if len(parts) >= 2 {
+		return fmt.Sprintf(".../%s/%s", parts[len(parts)-2], parts[len(parts)-1])
+	}
+	return filePath
+}
+
+// getPingStatusIndicator returns a colored circle indicator based on ping status
+func (m *Model) getPingStatusIndicator(hostName string) string {
+	if m.pingManager == nil {
+		return "⚫" // Gray circle for unknown
+	}
+
+	status := m.pingManager.GetStatus(hostName)
+	switch status {
+	case connectivity.StatusOnline:
+		return "🟢" // Green circle for online
+	case connectivity.StatusOffline:
+		return "🔴" // Red circle for offline
+	case connectivity.StatusConnecting:
+		return "🟡" // Yellow circle for connecting
+	default:
+		return "⚫" // Gray circle for unknown
+	}
+}
+
+// extractHostNameFromTableRow extracts the host name from the first column,
+// removing the ping status indicator
+func extractHostNameFromTableRow(firstColumn string) string {
+	// The first column format is: "🟢 hostname" or "⚫ hostname" etc.
+	// We need to remove the emoji and space to get just the hostname
+	parts := strings.Fields(firstColumn)
+	if len(parts) >= 2 {
+		// Return everything after the first part (the emoji)
+		return strings.Join(parts[1:], " ")
+	}
+	// Fallback: if there's no space, return the whole string
+	return firstColumn
+}

internal/ui/view.go

@@ -23,6 +23,22 @@ func (m Model) View() string {
 		if m.editForm != nil {
 			return m.editForm.View()
 		}
+	case ViewInfo:
+		if m.infoForm != nil {
+			return m.infoForm.View()
+		}
+	case ViewPortForward:
+		if m.portForwardForm != nil {
+			return m.portForwardForm.View()
+		}
+	case ViewHelp:
+		if m.helpForm != nil {
+			return m.helpForm.View()
+		}
+	case ViewFileSelector:
+		if m.fileSelectorForm != nil {
+			return m.fileSelectorForm.View()
+		}
 	case ViewList:
 		return m.renderListView()
 	}
@@ -46,10 +62,6 @@ func (m Model) renderListView() string {
 		components = append(components, m.styles.SearchUnfocused.Render(searchPrompt+m.searchInput.View()))
 	}
 
-	// Add the sort mode indicator
-	sortInfo := fmt.Sprintf(" Sort: %s", m.sortMode.String())
-	components = append(components, m.styles.SortInfo.Render(sortInfo))
-
 	// Add the table with the appropriate style based on focus
 	if m.searchMode {
 		// The table is not focused, use the unfocused style
@@ -62,9 +74,9 @@ func (m Model) renderListView() string {
 	// Add the help text
 	var helpText string
 	if !m.searchMode {
-		helpText = " Use ↑/↓ to navigate • Enter to connect • (a)dd • (e)dit • (d)elete • / to search • Tab to switch\n Sort: (s)witch • (r)ecent • (n)ame • q/ESC to quit"
+		helpText = " ↑/↓: navigate • Enter: connect • p: ping all • i: info • h: help • q: quit"
 	} else {
-		helpText = " Type to filter hosts • Enter to validate search • Tab to switch to table • ESC to quit"
+		helpText = " Type to filter • Enter: validate • Tab: switch • ESC: quit"
 	}
 	components = append(components, m.styles.HelpText.Render(helpText))
 

main.go

@@ -1,6 +1,6 @@
 package main
 
-import "sshm/cmd"
+import "github.com/Gu1llaum-3/sshm/cmd"
 
 func main() {
 	cmd.Execute()