The incremental backup program with restoring on previous versions.
Controlled by switches:
--init "source path" "destination path" Create a repository for backup and make first full backup.
--delete "repository path/id" Delete the repository.
--show Print all initializated repositories.
--open "repository path/id" Open the repository and print overview of all backups.
--diff "id first backup" "id second backup" Print difference between two backups.
--backup Check if backup is current in case of not will make a backup.
--time Set time for automatic backup.