show/hide iTerm2 Dock icon

toggleiTerm2icon

# toggle iTerm Dock icon
# add this to your .bash_profile or .zshrc
function toggleiTerm() {
	pb='/usr/libexec/PlistBuddy'
	iTerm='/Applications/iTerm.app/Contents/Info.plist'
	
	echo "Do you wish to hide iTerm in Dock?"
	select ync in "Hide" "Show" "Cancel"; do
	    case $ync in
	        'Hide' )
	        	$pb -c "Add :LSUIElement bool true" $iTerm
	        	echo "relaunch iTerm to take effectives"
	        	break
	        	;;
	        'Show' )
	        	$pb -c "Delete :LSUIElement" $iTerm
	        	echo "run killall 'iTerm' to exit, and then relaunch it"
	        	break
	        	;;
		'Cancel' )
			break
			;;
	    esac
	done
}

Once Added to my .bash_profile, how do I go about toggling the icon?

@Daikonbuubuu, to toggle the icon, just run toggleiTerm in the terminal

Any help on why this isn't working? I'm actually trying to get iTerm to show in the dock. I've also tried to add in the LSUIElement by hand with a false and still cannot get iTerm to show.
Thanks.