#!/bin/sh -e . ./utility_functions.sh # Function to duplicate displays duplicate_displays() { primary=$(detect_connected_monitors | head -n 1) for monitor in $(detect_connected_monitors | tail -n +2); do if confirm_action "Duplicate $monitor to $primary?"; then echo "Duplicating $monitor to $primary" execute_command "xrandr --output $monitor --same-as $primary" fi done } duplicate_displays