linutil/tabs/utils/monitor-control/duplicate_displays.sh

#!/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