> The arguments to the directives are time spans configured in seconds. Example: "OnBootSec=50" means 50s after boot-up. The argument may also include time unit

> The arguments to the directives are time spans configured in seconds. Example: "OnBootSec=50" means 50s after boot-up. The argument may also include time units. Example: "OnBootSec=5h 30min" means 5 hours and 30 minutes after boot-up. https://www.freedesktop.org/software/systemd/man/systemd.timer.html https://www.freedesktop.org/software/systemd/man/systemd.tim... Ie seconds if no units specified.