The Arch wiki is decent, provided you know how to work with systemd and making your own unit files https://wiki.archlinux.org/title/Systemd/Timers https://wiki.

The Arch wiki is decent, provided you know how to work with systemd and making your own unit files https://wiki.archlinux.org/title/Systemd/Timers https://wiki.archlinux.org/title/Systemd/Timers