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diff --git a/man/df.1 b/man/df.1 new file mode 100644 index 0000000..4ee8dc8 --- /dev/null +++ b/man/df.1 @@ -0,0 +1,108 @@ +.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.35. +.TH DF "1" "March 2007" "GNU coreutils 6.9" "User Commands" +.SH NAME +df \- report file system disk space usage +.SH SYNOPSIS +.B df +[\fIOPTION\fR]... [\fIFILE\fR]... +.SH DESCRIPTION +This manual page +documents the GNU version of +.BR df . +.B df +displays the amount of disk space available on the file system +containing each file name argument. If no file name is given, the +space available on all currently mounted file systems is shown. Disk +space is shown in 1K blocks by default, unless the environment +variable POSIXLY_CORRECT is set, in which case 512-byte blocks are +used. +.PP +If an argument is the absolute file name of a disk device node containing a +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 +.B df +cannot show the space available on unmounted file systems, because on +most kinds of systems doing so requires very nonportable intimate +knowledge of file system structures. +.SH OPTIONS +.PP +Show information about the file system on which each FILE resides, +or all file systems by default. +.PP +Mandatory arguments to long options are mandatory for short options too. +.TP +\fB\-a\fR, \fB\-\-all\fR +include dummy file systems +.TP +\fB\-B\fR, \fB\-\-block\-size\fR=\fISIZE\fR +use SIZE\-byte blocks +.TP +\fB\-h\fR, \fB\-\-human\-readable\fR +print sizes in human readable format (e.g., 1K 234M 2G) +.TP +\fB\-H\fR, \fB\-\-si\fR +likewise, but use powers of 1000 not 1024 +.TP +\fB\-i\fR, \fB\-\-inodes\fR +list inode information instead of block usage +.TP +\fB\-k\fR +like \fB\-\-block\-size\fR=\fI1K\fR +.TP +\fB\-l\fR, \fB\-\-local\fR +limit listing to local file systems +.TP +\fB\-\-no\-sync\fR +do not invoke sync before getting usage info (default) +.TP +\fB\-P\fR, \fB\-\-portability\fR +use the POSIX output format +.TP +\fB\-\-sync\fR +invoke sync before getting usage info +.TP +\fB\-t\fR, \fB\-\-type\fR=\fITYPE\fR +limit listing to file systems of type TYPE +.TP +\fB\-T\fR, \fB\-\-print\-type\fR +print file system type +.TP +\fB\-x\fR, \fB\-\-exclude\-type\fR=\fITYPE\fR +limit listing to file systems not of type TYPE +.TP +\fB\-v\fR +(ignored) +.TP +\fB\-\-help\fR +display this help and exit +.TP +\fB\-\-version\fR +output version information and exit +.PP +SIZE may be (or may be an integer optionally followed by) one of following: +kB 1000, K 1024, MB 1000*1000, M 1024*1024, and so on for G, T, P, E, Z, Y. +.SH AUTHOR +Written by Torbjorn Granlund, David MacKenzie, and Paul Eggert. +.SH "REPORTING BUGS" +Report bugs to <bug\-coreutils@gnu.org>. +.SH COPYRIGHT +Copyright \(co 2007 Free Software Foundation, Inc. +.br +This is free software. You may redistribute copies of it under the terms of +the GNU General Public License <http://www.gnu.org/licenses/gpl.html>. +There is NO WARRANTY, to the extent permitted by law. +.SH "SEE ALSO" +The full documentation for +.B df +is maintained as a Texinfo manual. If the +.B info +and +.B df +programs are properly installed at your site, the command +.IP +.B info df +.PP +should give you access to the complete manual. |