Automates modification of the Arch Linux stock kernel PKGBUILD and its supporting files from ABS to build PAE-enabled kernel packages (linux+headers). Also creates source packages for AUR and signs binary packages and pacman database files with PGP.
Compiled kernel binary packages are hosted in the unofficial pacman repository.
Backs up the entire system (minus some temp/cache directories) to a remote host using rsync over SSH. Requires public key based authentication to be configured. Just symlink in /etc/cron.daily.
Makes taking snapshots on BTRFS convenient by adding custom descriptions or using time stamps.
Configures (on system startup) multiple IP addresses on a single ethernet adapter via IP aliasing. Uses the old inetutils.