-.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.35.
-.TH DF "1" "March 2012" "GNU coreutils 8.16" "User Commands"
+.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.43.3.
+.TH DF "1" "May 2014" "GNU coreutils 8.22" "User Commands"
.SH NAME
df \- report file system disk space usage
.SH SYNOPSIS
mounted file system,
.B df
shows the space available on that file system rather than on the
-file system containing the device node (which is always the root
-file system). This version of
+file system containing the device node. This version of
.B df
cannot show the space available on unmounted file systems, because on
most kinds of systems doing so requires very nonportable intimate
include dummy file systems
.TP
\fB\-B\fR, \fB\-\-block\-size\fR=\fISIZE\fR
-scale sizes by SIZE before printing them. E.g.,
-\&'\-BM' prints sizes in units of 1,048,576 bytes.
-See SIZE format below.
+scale sizes by SIZE before printing them; e.g.,
+\&'\-BM' prints sizes in units of 1,048,576 bytes;
+see SIZE format below
.TP
\fB\-\-total\fR
produce a grand total
\fB\-\-no\-sync\fR
do not invoke sync before getting usage info (default)
.TP
+\fB\-\-output\fR[=\fIFIELD_LIST\fR]
+use the output format defined by FIELD_LIST,
+or print all fields if FIELD_LIST is omitted.
+.TP
\fB\-P\fR, \fB\-\-portability\fR
use the POSIX output format
.TP
.PP
SIZE is an integer and optional unit (example: 10M is 10*1024*1024). Units
are K, M, G, T, P, E, Z, Y (powers of 1024) or KB, MB, ... (powers of 1000).
+.PP
+FIELD_LIST is a comma\-separated list of columns to be included. Valid
+field names are: 'source', 'fstype', 'itotal', 'iused', 'iavail', 'ipcent',
+\&'size', 'used', 'avail', 'pcent', 'file' and 'target' (see info page).
+.PP
+GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
+Report df translation bugs to <http://translationproject.org/team/>
.SH AUTHOR
Written by Torbjorn Granlund, David MacKenzie, and Paul Eggert.
-.SH "REPORTING BUGS"
-Report df bugs to bug\-coreutils@gnu.org
-.br
-GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
-.br
-General help using GNU software: <http://www.gnu.org/gethelp/>
-.br
-Report df translation bugs to <http://translationproject.org/team/>
.SH COPYRIGHT
-Copyright \(co 2012 Free Software Foundation, Inc.
+Copyright \(co 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
.br
This is free software: you are free to change and redistribute it.