System and processes

The e2fsck command

Checks and repairs ext2/ext3/ext4 filesystems.

Syntax

sudo e2fsck [-f] <dispositivo>

Most useful options

-fForce the check

Copy-ready examples

$ sudo e2fsck /dev/sda1Check

You can try them in the browser terminal: it does not touch your computer.

Typical mistakes

  • It must be done with the filesystem unmounted.

Related commands

FAQ

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