I vote for changing current YYYYMMDD-backup-optfs.tar to YYMMDD-HHMM-o.tar It's easier to read and shorter. I see no reason to add "backup" or entire "rootfs/optfs" to the name. Also, the new version still has the "procede" typo in the menus - should be "proceed". And finally, tested backup and restore (I crashed it again). It's all on the level. What is so different in other people's systems their /tmp breaks it?