3 ms·

write != overwrite

• drjesusphd 10y ago
  So changes to files don't get backed up?
  • dagw 10y ago
    Obviously you back up changes, but not to the same place as the old file. Backups should be append only. So that if you at some point you realize you've started to back up encrypted data you can just roll back to the point where the data wasn't encrypted.