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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:11:47 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:11:47 +0000
commit758f820bcc0f68aeebac1717e537ca13a320b909 (patch)
tree48111ece75cf4f98316848b37a7e26356e00669e /man/df.1
parentInitial commit. (diff)
downloadcoreutils-758f820bcc0f68aeebac1717e537ca13a320b909.tar.xz
coreutils-758f820bcc0f68aeebac1717e537ca13a320b909.zip
Adding upstream version 9.1.upstream/9.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.48.5.
+.TH DF "1" "April 2022" "GNU coreutils 9.1" "User Commands"
+.SH NAME
+df \- report file system space usage
+.SH SYNOPSIS
+.B df
+[\fI\,OPTION\/\fR]... [\fI\,FILE\/\fR]...
+.SH DESCRIPTION
+This manual page
+documents the GNU version of
+.BR df .
+.B df
+displays the amount of 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.
+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 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. 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 pseudo, duplicate, inaccessible file systems
+.TP
+\fB\-B\fR, \fB\-\-block\-size\fR=\fI\,SIZE\/\fR
+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\-h\fR, \fB\-\-human\-readable\fR
+print sizes in powers of 1024 (e.g., 1023M)
+.TP
+\fB\-H\fR, \fB\-\-si\fR
+print sizes in powers of 1000 (e.g., 1.1G)
+.TP
+\fB\-i\fR, \fB\-\-inodes\fR
+list inode information instead of block usage
+.TP
+\fB\-k\fR
+like \fB\-\-block\-size\fR=\fI\,1K\/\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\-\-output\fR[=\fI\,FIELD_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
+\fB\-\-sync\fR
+invoke sync before getting usage info
+.TP
+\fB\-\-total\fR
+elide all entries insignificant to available space,
+and produce a grand total
+.TP
+\fB\-t\fR, \fB\-\-type\fR=\fI\,TYPE\/\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=\fI\,TYPE\/\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
+Display values are in units of the first available SIZE from \fB\-\-block\-size\fR,
+and the DF_BLOCK_SIZE, BLOCK_SIZE and BLOCKSIZE environment variables.
+Otherwise, units default to 1024 bytes (or 512 if POSIXLY_CORRECT is set).
+.PP
+The SIZE argument is an integer and optional unit (example: 10K is 10*1024).
+Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (powers of 1000).
+Binary prefixes can be used, too: KiB=K, MiB=M, and so on.
+.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).
+.SH AUTHOR
+Written by Torbjorn Granlund, David MacKenzie, and Paul Eggert.
+.SH "REPORTING BUGS"
+GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
+.br
+Report any translation bugs to <https://translationproject.org/team/>
+.SH COPYRIGHT
+Copyright \(co 2022 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
+.br
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+.SH "SEE ALSO"
+Full documentation <https://www.gnu.org/software/coreutils/df>
+.br
+or available locally via: info \(aq(coreutils) df invocation\(aq