mirror of https://github.com/CrimsonTome/tldr.git
21 lines
722 B
Markdown
21 lines
722 B
Markdown
# fsck
|
|
|
|
> Check the integrity of a filesystem or repair it. The filesystem should be unmounted at the time the command is run.
|
|
> It is a wrapper that calls `fsck_hfs`, `fsck_apfs`, `fsck_msdos`, `fsck_exfat`, and `fsck_udf` as needed.
|
|
|
|
- Check filesystem /dev/sda, reporting any damaged blocks:
|
|
|
|
`fsck {{/dev/sda}}`
|
|
|
|
- Check filesystem /dev/sda only if it is clean, reporting any damaged blocks and interactively letting the user choose to repair each one:
|
|
|
|
`fsck -f {{/dev/sda}}`
|
|
|
|
- Check filesystem /dev/sda only if it is clean, reporting any damaged blocks and automatically repairing them:
|
|
|
|
`fsck -fy {{/dev/sda}}`
|
|
|
|
- Check filesystem /dev/sda, reporting whether it has been cleanly unmounted:
|
|
|
|
`fsck -q {{/dev/sda}}`
|