Disk Management - File system commonly used commands

1, df command

Displays partition occupancy:

 

 -h option: user-friendly display:

 

 2, du statistical directory or file size:

 

 -s command: check the total memory footprint of all the files

 

 3, the file system repair command: fask

4, disk status display commands: dumpe2fs

5, fdisk command:

Check disk partitioning:

 

 

 

6, to see mount disk usage:

Directly into the mount command with no arguments can be:

After the file system to use the required format.

7, mkfs command:

mkfs -t file system format (ext4, vfat, ntfs etc.) size of the block device file name (optional)

 

mkfs -t    vfat    /dev/sda1

The / dev / sda1 formatted as FAT32.