CmdID

CmdID / Commands

e2fsck

Check a Linux ext2/ext3/ext4 filesystem. tldr-pages

On Linux

Opens CmdID with your command. It is read in your browser and sent nowhere.

Linux

from tldr-pages, CC BY 4.0

Check a Linux ext2/ext3/ext4 filesystem. The partition should be unmounted.

Check filesystem, reporting any damaged blocks

sudo e2fsck /dev/sdXNIdentify

Check filesystem and automatically repair (preen) any damaged blocks

sudo e2fsck -p /dev/sdXNIdentify

Check filesystem in read only mode

sudo e2fsck -c /dev/sdXNIdentify

force checking even if the filesystem seems clean

sudo e2fsck -f /dev/sdXNIdentify

Perform an exhaustive, non-destructive read-write test for bad blocks and blacklist them

sudo e2fsck -fccky /dev/sdXNIdentify