TLDR Search

Enter a command. For example: vgs, f5fpc, dex, sar, aptitude, partprobe.

debugfs

An interactive ext2/ext3/ext4 filesystem debugger. More information: https://manned.org/debugfs.

• Open the filesystem in read only mode:
   
  debugfs {{/dev/sdXN}}
   
• Open the filesystem in read write mode:
   
  debugfs -w {{/dev/sdXN}}
   
• Read commands from a specified file, execute them and then exit:
   
  debugfs -f {{path/to/cmd_file}} {{/dev/sdXN}}
   
• View the filesystem stats in debugfs console:
   
  stats
   
• Close the filesystem:
   
  close -a
   
• List all available commands:
   
  lr