REOBack Backup Solution (pronounced "Ray-o-back") is a simple backup solution designed for Linux users and system administrators. It is designed to be simple to set up, and easy to use. It is great as a quick solution for those who procrastinate about backups. It supports automatic full/incremental backups of files you define, remote backups via SCP, SMB, NFS, or FTP, as well as auto deletion of old backups.
rdiff-backup backs up one directory to another. The target directory ends up a copy of the source directory, but extra reverse diffs are stored in a special directory so you can still recover files lost some time ago. The idea is to combine the best features of a mirror and an incremental backup. rdiff-backup can also operate in a bandwidth- efficient manner over a pipe, like rsync. Thus you can use rdiff-backup and ssh to securely back up to a remote location, and only the differences will be transmitted. It can also handle symlinks, device files, permissions, ownership, etc., so it can be used on the entire file system.
ttyload is a tty-based utility for monitoring the load averages on a Unix system. It presents 3 graphs, one for each of the 3 common load average numbers (1min, 5min, 15min) that things like uptime normally show you. Each graph is in its own color, and if two or more of the graphs happen to intersect, then the color changes to reflect that.
skvotes is a simple vote system for a CGI environment with HTTP authentication. The number of vote entries, given points, and the vote title can be configured easily in the vote database creation script. Login with HTTP authentication is required to allow each user to vote exactly once (users can still change their votes).