Commit Graph

60 Commits

Author SHA1 Message Date
Mateusz Piotrowski
a0e85d0eb5 Remove the unnecessary space before the colon
MFC after:	3 days
2021-01-20 09:46:15 +01:00
Mark Johnston
1740c2dbb6 df: Remove support for mounting devices
This was marked deprecated in r329092, over two and a half years ago.
This functionality is also buggy per PR 237368.

PR:		237368
Reviewed by:	brooks, cem, emaste, imp
Differential Revision:	https://reviews.freebsd.org/D27197
2020-11-13 16:47:42 +00:00
Fernando Apesteguía
ad3d2e7e4a df(1): Add EXAMPLES section to man page
* Add EXAMPLES section with four simple examples.
* Simplify -H flag description. This makes easy to see the difference between
  this flag and -h
* While here, fix .Tn deprecated macro.

Approved by:	manpages (bcr@)
Differential Revision:	https://reviews.freebsd.org/D26662
2020-10-05 13:39:37 +00:00
Kyle Evans
d0bc27e435 df(1): Add --si as an alias for -H
Reviewed by:	cem (earlier version), emaste
Approved by:	emaste (mentor)
Differential Revision:	https://reviews.freebsd.org/D11749
2017-08-09 01:24:52 +00:00
Warner Losh
fbbd9655e5 Renumber copyright clause 4
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by:	Jan Schaumann <jschauma@stevens.edu>
Pull Request:	https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00
Craig Rodrigues
06691045ba Add more text to explain --libxo flag. 2015-12-01 19:18:53 +00:00
Marcel Moolenaar
6fea8dc88f Document that df(1) supports libxo(3). 2014-11-07 03:07:10 +00:00
Warren Block
3a97f8af0d -h and -H options backwards in manual page.
PR:		bin/183681 docs/183681
Submitted by:	Robin Hahling <robin.hahling@gw-computing.net>
MFC after:	3 days
2014-01-16 17:06:02 +00:00
Christian Brueffer
b5a8b741f7 Clean up a spurious "." in SEE ALSO.
MFC after:	3 days
2013-10-28 23:02:12 +00:00
Greg Lehey
c9e571fe9d Complete revision 243104. 2013-05-17 03:52:20 +00:00
Xin LI
d6a55c6d3f Don't time travel back and use a present date.
Noticed by:	mckusick
2013-01-25 18:47:16 +00:00
Xin LI
7eb55d4d13 - Wrap long line;
- Add -, to SYNOPSIS section.

MFC after:	2 weeks
2013-01-24 05:36:37 +00:00
Greg Lehey
71cfc6780e Update man pages and clarify a number of options.
Rework block count calculations to work correctly with small "block" sizes.

MFC after:	14 days
2012-11-16 03:33:34 +00:00
Sergey Kandaurov
d7e8bab568 Fix section number for pstat and swapinfo cross references.
MFC after:	3 days
2012-11-15 21:22:50 +00:00
Greg Lehey
019e4a53cb Add , (comma) option to print sizes grouped and separated by thousands
using the non-monetary separator returned by localeconv(3), typically
a comma or period.

MFC after:  14 days
2012-11-15 03:39:21 +00:00
Eitan Adler
45b586acc4 Bump date to today (since I modified it)
PR:		bin/165321
Approved by:	gjb
MFC after:	3 days
2012-03-03 17:52:19 +00:00
Eitan Adler
2561992179 Direct users to swapinfo and pstat from df
PR:		bin/165321
Submitted by:	jhs
Approved by:	bcr
MFC after:	3 days
2012-03-03 15:38:01 +00:00
Dag-Erling Smørgrav
16352ac84a Minor clarification
MFC after:	3 weeks
2011-10-18 08:20:36 +00:00
Simon L. B. Nielsen
b93ce3b716 Make "human-readable" (-H/-h) output also "humanize" inode counts.
Base 10 is always used for the inode counts as I could not think of any
reason base 2 inode counts would be useful.

Minor mdoc markup fix to df(1) while here anyway.

MFC after:	3 weeks
2009-06-07 09:06:21 +00:00
Pawel Jakub Dawidek
b56ca46588 Implement -T option as found in Linux df(1). When given, file system type
will be included in output.

Reviewed and tested by:		keramida
MFC after:	2 weeks
2008-11-23 13:03:44 +00:00
Ruslan Ermilov
975ab35963 Fix markup. 2007-02-28 10:29:48 +00:00
Ruslan Ermilov
6fca4c7c3f Add the new standard EXIT STATUS section where appropriate.
Sort standard sections in the (documented) preferred order.
2005-01-16 16:41:59 +00:00
Warner Losh
9ddb49cbe4 /*- or .\"- or #- to begin license clauses. 2005-01-10 08:39:26 +00:00
Ruslan Ermilov
6fa13ec06f Scheduled mdoc(7) sweep. 2005-01-09 19:54:23 +00:00
Christian S.J. Peron
239c9e601a Currently if a mount point is not accessible by the calling user,
invalid information will be printed if the -t flag is specified.

$ df -t ufs
Filesystem  1K-blocks     Used    Avail Capacity  Mounted on
/dev/ad0s1a    495726   139944   316124    31%    /
/dev/ad0s1e    253678     6438   226946     3%    /tmp
/dev/ad0s1f  56206340 13594248 38115586    26%    /usr
/dev/ad0s1d    694126    19812   618784     3%    /var
/dev/ad0s1d    694126    19812   618784     3%    /var
$

Note that the mount point which is not accessible shows
up as the previous file system that was printed. The reason
for this is that df -t will call statfs(2) on the pathname
supplied by getfsstat(2).

This is done to refresh the file system statistics in the
event that a previous file system had a long delay in
providing its stats.

This change affects the df utility in the following ways:
o Teach df has to deal with statfs(2) failing. If statfs(2)
  fails, fall back on the possibly stale stats provided by
  the initial call to getfsstat(2).
o Print a warning that the fs stats could possibly be stale
o Modify the man page and document this new behavior
  as a bug.

Approved by:	bmilekic (mentor)
PR:		68165
2004-07-20 18:24:47 +00:00
Ruslan Ermilov
eccea571a7 Mechanically kill hard sentence breaks. 2004-07-02 21:04:19 +00:00
Ruslan Ermilov
2360f509c5 Bump document date for the latest functional change.
Minor markup tweaks.
2004-05-16 21:34:15 +00:00
David E. O'Brien
7fed1986d0 Add 'g' to SYNOPSIS. 2004-04-22 16:33:54 +00:00
David E. O'Brien
076419d207 Add -c option simular to du(1).
PR:		19635
Submitted by:	cyrille.lefevre@laposte.net
2004-04-18 20:56:31 +00:00
Mark Murray
6195fb4102 Remove clause 3 from the UCB licenses.
OK'ed by:	imp, core
2004-04-06 20:06:54 +00:00
Bruce Evans
1da10b118b Catch up with revs 1.49-1.50 of df.c: don't mention -t in the BUGS section
since it has been fixed.
2003-06-03 12:00:35 +00:00
Tom Rhodes
bf88fa9352 df(1) and ls(1) print units in 'four or fewer' not 'three or less'.
PR:		35523
Submitted by:	Tomas Svensson <tsn@gbdev.net>
2003-05-06 21:54:46 +00:00
Tom Rhodes
55c639b2d9 Fix 'SYNOPSIS' and 'usage' 2002-08-26 04:56:23 +00:00
Tom Rhodes
7d971bbf29 s/filesystem/file system/ as discussed on -developers 2002-08-21 17:32:44 +00:00
Philippe Charnier
e004acc891 Use `The .Nm utility' 2002-04-16 20:08:06 +00:00
Ruslan Ermilov
caa2db3be9 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 10:04:09 +00:00
Jim Pirzyk
a25695c3a4 Added the -l option to df, so to be compatable with other unicies.
PR:		bin/27240
Reviewed by:	GAWollman
MFC after:	2 weeks
2001-06-04 23:07:15 +00:00
Ruslan Ermilov
0b381bf1fd Remove vestiges of MFS. 2001-06-01 10:07:28 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Ruslan Ermilov
be8b149795 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 11:39:41 +00:00
John W. De Boskey
93a3fa19b5 Add -g for gigabyte sizes.
Approved by:	jkh
2000-06-03 20:17:39 +00:00
Sheldon Hearn
f167d7fb3e Fix miscellaneous mdoc macro argument limit infringements.
PR:		18465
Reported by:	Kazu TAKAMUNE <takamune@avrl.mei.co.jp>
2000-05-09 14:02:06 +00:00
Michael Haro
dd6d33e86e add human readable output (-h and -H)
Obtained from:	parts of human readable code from OpenBSD
Reviewed by:	obrien

add POSIX, byte and megabyte block size ouput flags

PR:		13579 (POSIX flag)
Submitted by:	Mike Meyer <mwm@phone.net>
1999-12-15 03:44:09 +00:00
Julian Elischer
5b42dac8ec Most modern OSs have the ability to flag certain mounts as ones to
be ignored by default by the df(1) program.  This is used mostly to
avoid stat()-ing entries that do not represent "real" disk mount
points (such as those made by an automounter such as amd.)  It is
also useful not to have to stat() these entries because it takes
longer to report them that for other file systems, being that these
mount points are served by a user-level file server and resulting in
several context switches.  Worse, if the automounter is down
unexpectedly, a causal df(1) will hang in an interruptible way.

PR:		kern/9764
Submitted by:	Erez Zadok <ezk@cs.columbia.edu>
1999-11-01 04:57:43 +00:00
Peter Wemm
2a4562393f $Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00
Sheldon Hearn
b84897d106 Don't suggest sysctl(8) as a means for discovering what filesystem types
are available; suggest lsvfs(1) instead.

Reported by:	Neil Blakey-Milner <nbm@rucus.ru.ac.za>
1999-08-26 16:47:03 +00:00
Alexander Langer
43d1df332e Removed occurrences of consecutive repeated words (such as "the the"). 1999-02-12 02:12:08 +00:00
Poul-Henning Kamp
84717b42e8 .Sh ENVIRONMENT VARIABLES -> .Sh ENVIRONMENT
PR:		6599
Reviewed by:	phk
Submitted by:	Josh Gilliam <josh@quick.net>
1998-05-13 07:57:49 +00:00
Philippe Charnier
d072138a0a Correct use of .Nm. 1998-05-13 07:35:44 +00:00
Philippe Charnier
34384756cd environmental -> environment. 1997-09-18 06:55:21 +00:00