I am enjoying using vdirsyncer, khal, and khard for syncing, and interacting with, CalDAV and CardDAV accounts from a terminal. I wanted to run vdirsyncer automatically, on a schedule. There are lots of ways that I could do this, but I went with an approach of simple systemd unit files, based on the vdirsyncer documentation, but adjusted for a pipx installation of vdirsyncer. This runs the vdirsyncer sync command every 15 minutes, starting 5 minutes after boot. It runs irrespective of whether...