fsbackup.pl is a incremental backup creation utility. fsbackup.pl support
backup compression and encryption. Backup can be stored on local file system
and on remote host stored over SSH or FTP. Some addition scripts allow backups
SQL tables from PostgreSQL and MySQL (pgsql_backup.sh and mysql_backup.sh)),
save system configuration files and list of installed packages (sysbackup.sh).

Backuped with fsbackup.pl files can be recovered by script fsrestore.sh,
backuped with sysbackup.sh system packeges can be reinstalled by sysrestore.sh.

WWW: http://www.opennet.ru/dev/fsbackup/index_eng.shtml