tune2fs

Adjust parameters of an ext2, ext3 or ext4 filesystem. May be used on mounted filesystems. More information: <https://manned.org/tune2fs>.

Install

All systems
curl cmd.cat/tune2fs.sh
Debian Debian
apt-get install e2fsprogs
Ubuntu
apt-get install e2fsprogs
Alpine
apk add e2fsprogs
Arch Arch Linux
pacman -S e2fsprogs
image/svg+xml Kali Linux
apt-get install e2fsprogs
CentOS
yum install e2fsprogs
Fedora
dnf install e2fsprogs
Windows (WSL2)
sudo apt-get update sudo apt-get install e2fsprogs
OS X
brew install e2fsprogs
Raspbian
apt-get install e2fsprogs
Dockerfile
dockerfile.run/tune2fs
Docker
docker run cmd.cat/tune2fs tune2fs powered by Commando

Adjust parameters of an ext2, ext3 or ext4 filesystem. May be used on mounted filesystems. More information: <https://manned.org/tune2fs>.

  • Set the max number of counts before a filesystem is checked to 2:
    tune2fs -c 2 /dev/sdXN
  • Set the filesystem label to MY_LABEL:
    tune2fs -L 'MY_LABEL' /dev/sdXN
  • Enable discard and user-specified extended attributes for a filesystem:
    tune2fs -o discard,user_xattr /dev/sdXN
  • Enable journaling for a filesystem:
    tune2fs -o^nobarrier /dev/sdXN

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