SSH to servers with handy navigation

connect

#!/bin/bash

################################################
###   GENERATED BY AI (tested on macOS)      ###
################################################

# Hide cursor and show it again on exit
trap 'printf "\033[?25h"' EXIT
printf '\033[?25l'

# Define your servers here (Name username ip port)
servers=(
    "Alpha              ubuntu     192.168.20.11   22"
    "Bravo              ubuntu     192.168.20.12   22"
    "Charlie            ubuntu     192.168.20.13   22"
    "Delta              ubuntu     192.168.20.14   22"
    "Echo               ubuntu     192.168.20.15   22"
    "Foxtrot            ubuntu     192.168.20.16   22"
    "Golf               ubuntu     192.168.20.17   22"
)

selected=0
server_count=${#servers[@]}

display_menu() {
    clear
    printf "\033[1;36mSelect server:\033[0m\n"
    for i in "${!servers[@]}"; do
        if [ $i -eq $selected ]; then
            printf "\033[44m\033[37m > ${servers[$i]}\033[0m\n"
        else
            printf "   ${servers[$i]}\n"
        fi
    done
    printf "\n\033[1;33m/ to navigate | Enter to connect | Ctrl+C to exit\033[0m"
}

display_menu

while true; do
    read -rsn1 key
    case "$key" in
        $'\x1B')  # Escape sequence
            read -rsn2 key
            case "$key" in
                '[A')  # Up arrow
                    ((selected > 0)) && ((selected--))
                    display_menu
                    ;;
                '[B')  # Down arrow
                    ((selected < server_count - 1)) && ((selected++))
                    display_menu
                    ;;
            esac
            ;;
        '')  # Enter key
            break
            ;;
        $'\x03')  # Ctrl+C
            exit
            ;;
    esac
done

# Split selected server into components
IFS=' ' read -r name username ip port <<< "${servers[$selected]}"

# Start SSH connection
clear
printf "\033[?25h"  # Restore cursor before SSH
echo "Connecting to $name ($ip) ..."
ssh -p "$port" "$username@$ip"