A simple script that automates the creation and precise positioning of three separate iTerm2 windows. It applies custom profiles, executes initial commands (such as connecting to specific sessions), and arranges the windows vertically at fixed screen coordinates. The values are optimized for a 4K monitor.

3term.scpt

#!/usr/bin/env osascript

tell application "iTerm"
	set w1 to (create window with profile "Small Default zsh 25x100")
	tell current session of w1
		write text "con 0"
	end tell
	tell w1 to set bounds to {880, 45, 1680, 475}
	
	set w2 to (create window with profile "Small Default zsh 25x100")
	tell current session of w2
		write text "con 8"
	end tell
	tell w2 to set bounds to {880, 490, 1680, 920}
	
	set w3 to (create window with profile "Small Default zsh 25x100")
	tell w3 to set bounds to {880, 935, 1680, 1365}
end tell