SILVERCODERS DVD Backup 0.5.0

SILVERCODERS DVD Backup is an unix shell script providing functionality for backuping files and databases (PostgreSQL, MySQL) on DVD discs.
The project supports multisession and incremental backups. Mail notification is also supported.
Usage:
dvd_backup.sh [--config < file_name >] --init|--add
--config < file_name > - use specified config file (default is ./dvd_backup.conf)
--init - initial backup (empty media)
--add - add next backup (media with backups)
Enhancements:
- Configuration for burning speed and temporary directory was implemented.
- Calculating checksums (SHA1 or MD5) was introduced.
- Warnings are printed if some files were changed while being archived.
- SMTP authentication can be disabled in this version.
- The path to the config file can be passed as an argument.
- A lot of bugs and compatibility fixes are included for several platforms.