$ mupip restore backup.dat $backup_dir/backup.bk1, $backup_dir/backup.bk2, $backup_dir/backup.bk3

This command restores backup.dat from incremental backups stored in directory specified by the environment variable backup_dir.

$ mupip restore gtm.dat '"gzip -d -c online5pipe.inc.gz |"'

This command uses a pipe to restore gtm.dat since its last DATABASE backup from the bytestream backup stored in online5pipe.inc.gz.