Feature: Optional ping check

- Make ping optional with 'sshm list --ping' instead of default behavior
- Update documentation

README.md

@@ -4,8 +4,8 @@ SSH Manager (sshm) is a bash script that simplifies and automates the management
 
 ## Features
 
-- List all SSH hosts in the configuration file.
+- List all SSH hosts in the configuration file (with optional ping check).
-- Connect to an SSH host by name.
+- Connect to an SSH host by name or number from the list.
 - View the configuration details of a specific SSH host.
 - Add a new SSH host configuration.
 - Edit an existing SSH host configuration.
@@ -26,7 +26,7 @@ SSH Manager (sshm) is a bash script that simplifies and automates the management
 1. Clone the repository:
 
    ```bash
-   git clone https://github.com/yourusername/sshm.git
+   git clone https://github.com/Gu1llaum-3/sshm.git
    cd sshm
    ```
 
@@ -50,12 +50,25 @@ SSH Manager (sshm) is a bash script that simplifies and automates the management
 sshm list
 ```
 
+To check host availability with ping (may be slower if hosts are unreachable):
+
+```bash
+sshm list --ping
+```
+
 ### Connect to an SSH Host
 
 ```bash
 sshm <host>
 ```
 
+You can also connect by selecting a number from the `sshm list` output:
+
+```bash
+sshm list
+# Select a number when prompted, e.g., type "1" to connect to the first host
+```
+
 ### View SSH Host Configuration
 
 ```bash
@@ -126,6 +139,16 @@ Deletes the specified SSH configuration context.
 
 ## Example
 
+### Listing and Connecting to SSH Hosts
+
+```bash
+# Quick list without ping check (fast)
+sshm list
+
+# List with availability check (slower if hosts are down)
+sshm list --ping
+```
+
 ### Adding a New SSH Host
 
 ```bash

sshm.bash

@@ -26,7 +26,7 @@ readonly BLUE='\033[0;34m'
 readonly BOLD='\033[1m'
 readonly NC='\033[0m' # No Color
 
-readonly VERSION="2.1.0"
+readonly VERSION="2.1.1"
 readonly CONFIG_DIR="${HOME}/.config/sshm"
 readonly DEFAULT_CONFIG="${HOME}/.ssh/config"
 readonly CURRENT_CONTEXT_FILE="${CONFIG_DIR}/.current_context"
@@ -73,7 +73,7 @@ sshm_help() {
   echo -e "${BLUE}${BOLD}Commands:${NC}"
   cat<<EOF | column -t -s $'\t'
   <host>                  Connect directly to SSH host by name
-  list                    List SSH hosts and prompt for connection
+  list [--ping]           List SSH hosts and prompt for connection (--ping to check availability)
   ping <name>             Ping an SSH host to check availability
   view <name>             Check configuration of host
   delete <name>           Delete an SSH host from the configuration
@@ -89,6 +89,12 @@ EOF
 
 sshm_list() {
   local config_file="$CONFIG_FILE"
+  local do_ping=false
+  
+  # Check for --ping option
+  if [[ "$1" == "--ping" ]]; then
+    do_ping=true
+  fi
   
   # Check if the file exists and is not empty
   if [[ ! -s "$config_file" ]]; then
@@ -110,7 +116,11 @@ sshm_list() {
     echo -e "\n${BLUE}${BOLD}Context: ${NC}${context_name}"
   fi
   
-  echo -e "\n${BLUE}${BOLD}List of SSH hosts:${NC}"
+  if [[ "$do_ping" == true ]]; then
+    echo -e "\n${BLUE}${BOLD}List of SSH hosts (with ping):${NC}"
+  else
+    echo -e "\n${BLUE}${BOLD}List of SSH hosts:${NC}"
+  fi
   
   # Create a temporary file to store results
   local tmp_file
@@ -126,10 +136,14 @@ sshm_list() {
       continue
     fi
 
-    if ping -c 1 -W 1 "$hostname" &> /dev/null; then
+    if [[ "$do_ping" == true ]]; then
-      echo -e "${GREEN}✓${NC} $host ($hostname)" >> "$tmp_file"
+      if ping -c 1 -W 1 "$hostname" &> /dev/null; then
+        echo -e "${GREEN}✓${NC} $host ($hostname)" >> "$tmp_file"
+      else
+        echo -e "${RED}✗${NC} $host ($hostname)" >> "$tmp_file"
+      fi
     else
-      echo -e "${RED}✗${NC} $host ($hostname)" >> "$tmp_file"
+      echo -e "$host ($hostname)" >> "$tmp_file"
     fi
   done < <(grep -E '^Host ' "$config_file" | grep -v '^#' | sort)
 
@@ -517,7 +531,7 @@ sshm_main() {
   # Check if command is a known command, otherwise treat it as a host to connect to
   case "$command" in
     "list")
-      sshm_list
+      sshm_list "$@"
       ;;
     "ping")
       sshm_ping "$CONFIG_FILE" "$@"