"automate my splitting of iterm windows and opening of docker-compose logs of my applications. You can use osascript to do that which will execute AppleScript" by Anne-Sophie (https://github.com/tanguy-a)

magic.sh

#!/bin/bash

osascript<<EOF
    tell application "iTerm"
        activate
        select first window

        # Create new tab
        tell current window
            create tab with default profile
        end tell

        # Split pane
        tell current session of current window
            split horizontally with default profile
        end tell

        # Run command in Pane-1
        tell first session of current tab of current window
	    write text "ext"
            write text "docker-compose -f docker-compose.yml -f titi.yml logs -f titi"
        end tell

        # Run command in Pane-2
        tell second session of current tab of current window
	    write text "ext"
            write text "docker-compose -f docker-compose.yml -f toto.yml logs -f toto"
        end tell

    end tell
EOF