Make the workstation fstab rewrite safe

Shipped

19 ஆகஸ்ட், 2026 அன்று 2:07 AM UTC

Author

Kamo

Commit

cd96b4d

Backs up /etc/fstab, normalises a missing trailing newline (a plain append would otherwise splice onto the last entry), and refuses to install a file that lost entries. A corrupt fstab is a machine that does not boot cleanly.