change_wallpaper_winlight.timer

[Unit]
Description=Change the wallpaper every 15 minutes
RefuseManualStart=no
RefuseManualStop=no
 
[Timer]
Persistent=false
OnCalendar=*-*-* *:00,15,30,45:00
Unit=change_wallpaper_winlight.service
 
[Install]
WantedBy=default.target