Linux DF Command

Linux DFCommand

                
DF(disk free)
Feature Description: Displays information about the disk.
Syntax:DF[-ahhiklmpt][--block-size=< Chunk Size >][-t < file system Type >][-x < file system type >][--help][--no-sync][--sync][-- version][file or device]
Additional notes:DFthe file system and usage scenarios for the disk can be displayed.
Parameters:
-A or--all contains all file systems.
--block-size=< Chunk Size > Displays the number of chunks in the specified chunk size.
-H or--human-readable displays information in a more readable way.
-H or--si is the same as the-h parameter, but is calculated as Bytes instead of the Bytes.
-I or--inodes displays the inode information.
-K or--kilobytes specifies a chunk size of 1024 bytes.
- L or--local displays only the file system on the local side.
-M or--megabytes specifies a chunk size of 1048576 bytes.
--no-sync do not perform the sync instruction until you obtain the disk usage information, which is a preset value.
-P or--portability uses the POSIX output format.
--sync Perform the sync instructions before obtaining the disk usage information.
-t< file System type > or--type=< file system type > displays only disk information for the specified file system type.
-T or--print-type displays the file system type.
-x< file System type > or--exclude-type=< file system type > do not display disk information for the specified file system type.
--help Display Help.
--version Displays version information.
[file or device] specifies the disk device.