diff options
Diffstat (limited to 'bin/df/df.1')
| -rw-r--r-- | bin/df/df.1 | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/bin/df/df.1 b/bin/df/df.1 index eb97ccc..3e99fb5 100644 --- a/bin/df/df.1 +++ b/bin/df/df.1 @@ -40,7 +40,8 @@ .Nd display free disk space .Sh SYNOPSIS .Nm df -.Op Fl aikn +.Op Fl b | h | H | k | m | P +.Op Fl ain .Op Fl t Ar type .Op Ar file | Ar filesystem ... .Sh DESCRIPTION @@ -62,6 +63,19 @@ The following options are available: .It Fl a Show all mount points, including those that were mounted with the MNT_IGNORE flag. +.It Fl b +Use 512-byte blocks rather than the default. Note that +this overrides the +.Ev BLOCKSIZE +specification from the environment. +.It Fl H +"Human-readable" output. Use unit suffixes: Byte, Kilobyte, Megabyte, +Gigabyte, Terabyte and Petabyte in order to reduce the number of +digits to three or less using base 10 for sizes. +.It Fl h +"Human-readable" output. Use unit suffixes: Byte, Kilobyte, Megabyte, +Gigabyte, Terabyte and Petabyte in order to reduce the number of +digits to three or less using base 2 for sizes. .It Fl i Include statistics on the number of free inodes. .It Fl k @@ -69,6 +83,11 @@ Use 1024-byte (1-Kbyte) blocks rather than the default. Note that this overrides the .Ev BLOCKSIZE specification from the environment. +.It Fl m +Use 1048576-byte (1-Mbyte) blocks rather than the default. Note that +this overrides the +.Ev BLOCKSIZE +specification from the environment. .It Fl n Print out the previously obtained statistics from the filesystems. This option should be used if it is possible that one or more @@ -78,6 +97,11 @@ When this option is specified, .Nm will not request new statistics from the filesystems, but will respond with the possibly stale statistics that were previously obtained. +.It Fl P +Use POSIX compliant output of 512-byte blocks rather than the default. +Note that this overrides the +.Ev BLOCKSIZE +specification from the environment. .It Fl t Only print out statistics for filesystems of the specified types. More than one type may be specified in a comma separated list. |
