System Administration Guide: Advanced Administration

How to Display Disk Space Information (df)

Use the df -k command to display disk space information in Kbytes.


$ df -k
Filesystem            kbytes    used   avail capacity  Mounted on
/dev/dsk/c0t3d0s0     192807   40231  133296    24%    / 

The following table describes the df -k command output.

Table 24–6 Output From the df -k Command

Field Name 

Description 

kbytes

Total size of usable space in the file system 

used

Amount of space used 

avail

Amount of space available for use 

capacity

Amount of space used, as a percentage of the total capacity 

mounted on

Mount point 

Example—Displaying File System Information

The following example shows the df -k command output.


$ df -k
Filesystem            kbytes    used   avail capacity  Mounted on
/dev/dsk/c0t0d0s0     384120  131596  214112    39%    /
/dev/dsk/c0t0d0s6    1388419 1050390  282493    79%    /usr
/proc                      0       0       0     0%    /proc
mnttab                     0       0       0     0%    /etc/mnttab
fd                         0       0       0     0%    /dev/fd
swap                  467152      40  467112     1%    /var/run
swap                  467160      48  467112     1%    /tmp
/dev/dsk/c0t0d0s4    1784644 1525360  205745    89%    /export
venus:/usr/dist    20612581 13237316 6963015    66%    /usr/dist