df — stdin stdout - file -- opt --help --version
df [options
] [disk devices
|files
|directories
]
The df
(disk free) program
shows you the size, used space, and free space on a given disk
partition. If you supply a file or directory, df
describes the disk device on which that
file or directory resides. With no arguments, df
reports on all mounted
filesystems.
$ df Filesystem 1k-blocks Used Available Use% Mounted on /dev/sda 1011928 225464 735060 24% / /dev/sda9 521748 249148 246096 51% /var /dev/sda8 8064272 4088636 3565984 54% /usr /dev/sda10 8064272 4586576 3068044 60% /home
|
List sizes in kilobytes (the default). |
|
List sizes in megabytes. |
|
Display sizes in
blocks of |
|
Print human-readable
output, and choose the most appropriate unit for each size.
For example, if your two disks have 1 gigabyte and 25
kilobytes free, respectively, |
|
Display only local filesystems, not networked filesystems. |
|
Include the filesystem type (ext3, vfat, etc.) in the output. |
|
Display only filesystems of the given type. |
|
Don’t display filesystems of the given type. |
|
Inode mode. Display total, used, and free inodes for each filesystem, instead of disk blocks. |
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