#!/bin/bash
case "$1" in
    start)
        if systemctl is-active --quiet mjpg_streamer.service
        then
            echo "mjpg_streamer already running"
        else
            sudo systemctl start mjpg_streamer.service
            echo "mjpg_streamer started"
        fi
        ;;
    stop)
        if systemctl is-active --quiet mjpg_streamer.service
        then
            sudo systemctl stop mjpg_streamer.service
            echo "mjpg_streamer stopped"
        else
            echo "mjpg_streamer is not running"
        fi
        ;;
    *)
        echo "Usage: $0 {start|stop}"
        exit 1
        ;;
esac
exit 0