[Desktop Entry] Name=bkss Comment=Backup and snapshot of ~/Documents Exec=/usr/local/bin/bkss.sh /home/penguin/Documents /media/penguin/BKUP Documents Type=Application Per ogni clic nella GUI, viene fatto Requires=media-%u-BKUP.mount After=media-%u-BKUP.mount [Service] ExecStart=/usr/local/bin/bkss.sh %h/Documents /media/%u/BKUP Documents StandardOutput=append:%h/.cache/systemd-snap.log StandardError=append:%h/.cache/systemd-snap Sezione 10.2.3.1. • Creare un file con un’unità timer di systemd ”~/.config/systemd/user/snap-Documents.timer”, come: [Unit] Description=Run btrfs subvolume snapshot on timer Documentation=man:btrfs(1)