Report the number of free disk blocks and inodes available on all
mounted file systems or on the given
name. (Unmounted file
systems are checked with -F.)
name can be a device name (e.g.,
/dev/dsk/0s9), the directory name of a mounting point (e.g.,
/usr), a directory name, or a remote resource name (e.g., an
RFS/NFS resource). Besides the options listed, there are
additional options specific to different file system types or
Print only the number of free kilobytes.
Print only the number of free files.
Report free blocks but not free inodes (SVR3 only).
Report on an unmounted file system specified by
types can be seen in the file /etc/vfstab.
Print the whole statvfs structure (overriding other print options).
Print allocation in kilobytes (typically used without other options).
Report only on local file systems.
Print only the file system
type name; with no other arguments,
-n lists the types for all mounted file systems.
Supply a comma-separated list of
Report total allocated space as well as free space.
Echo command line but do not execute command.