+env PASSPHRASE="$(cat ~/.config/backup-passphrase)" duplicity --allow-source-mismatch --full-if-older-than 1M --exclude-filelist ~/.config/backup-ignore . rsync://piware.de/backup/laptop >> $LOG || fail
+duplicity remove-all-but-n-full 6 --force rsync://piware.de/backup/laptop
+
+$RESTIC backup --exclude-file=$HOME/.config/backup-ignore $HOME || fail
+# TODO: forget --prune policy: https://restic.readthedocs.io/en/stable/060_forget.html