xref: /freebsd/contrib/mandoc/man.1 (revision 61d06d6bd19dafe8ea971dd43e8328fa1b473456)
1*61d06d6bSBaptiste Daroussin.\"	$Id: man.1,v 1.33 2018/04/19 23:41:16 schwarze Exp $
2*61d06d6bSBaptiste Daroussin.\"
3*61d06d6bSBaptiste Daroussin.\" Copyright (c) 1989, 1990, 1993
4*61d06d6bSBaptiste Daroussin.\"	The Regents of the University of California.  All rights reserved.
5*61d06d6bSBaptiste Daroussin.\" Copyright (c) 2003, 2007, 2008, 2014 Jason McIntyre <jmc@openbsd.org>
6*61d06d6bSBaptiste Daroussin.\" Copyright (c) 2010, 2011, 2014-2017 Ingo Schwarze <schwarze@openbsd.org>
7*61d06d6bSBaptiste Daroussin.\"
8*61d06d6bSBaptiste Daroussin.\" Redistribution and use in source and binary forms, with or without
9*61d06d6bSBaptiste Daroussin.\" modification, are permitted provided that the following conditions
10*61d06d6bSBaptiste Daroussin.\" are met:
11*61d06d6bSBaptiste Daroussin.\" 1. Redistributions of source code must retain the above copyright
12*61d06d6bSBaptiste Daroussin.\"    notice, this list of conditions and the following disclaimer.
13*61d06d6bSBaptiste Daroussin.\" 2. Redistributions in binary form must reproduce the above copyright
14*61d06d6bSBaptiste Daroussin.\"    notice, this list of conditions and the following disclaimer in the
15*61d06d6bSBaptiste Daroussin.\"    documentation and/or other materials provided with the distribution.
16*61d06d6bSBaptiste Daroussin.\" 3. Neither the name of the University nor the names of its contributors
17*61d06d6bSBaptiste Daroussin.\"    may be used to endorse or promote products derived from this software
18*61d06d6bSBaptiste Daroussin.\"    without specific prior written permission.
19*61d06d6bSBaptiste Daroussin.\"
20*61d06d6bSBaptiste Daroussin.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21*61d06d6bSBaptiste Daroussin.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22*61d06d6bSBaptiste Daroussin.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23*61d06d6bSBaptiste Daroussin.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24*61d06d6bSBaptiste Daroussin.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25*61d06d6bSBaptiste Daroussin.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26*61d06d6bSBaptiste Daroussin.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27*61d06d6bSBaptiste Daroussin.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28*61d06d6bSBaptiste Daroussin.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29*61d06d6bSBaptiste Daroussin.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30*61d06d6bSBaptiste Daroussin.\" SUCH DAMAGE.
31*61d06d6bSBaptiste Daroussin.\"
32*61d06d6bSBaptiste Daroussin.\"     @(#)man.1	8.2 (Berkeley) 1/2/94
33*61d06d6bSBaptiste Daroussin.\"
34*61d06d6bSBaptiste Daroussin.Dd $Mdocdate: April 19 2018 $
35*61d06d6bSBaptiste Daroussin.Dt MAN 1
36*61d06d6bSBaptiste Daroussin.Os
37*61d06d6bSBaptiste Daroussin.Sh NAME
38*61d06d6bSBaptiste Daroussin.Nm man
39*61d06d6bSBaptiste Daroussin.Nd display manual pages
40*61d06d6bSBaptiste Daroussin.Sh SYNOPSIS
41*61d06d6bSBaptiste Daroussin.Nm man
42*61d06d6bSBaptiste Daroussin.Op Fl acfhklw
43*61d06d6bSBaptiste Daroussin.Op Fl C Ar file
44*61d06d6bSBaptiste Daroussin.Op Fl M Ar path
45*61d06d6bSBaptiste Daroussin.Op Fl m Ar path
46*61d06d6bSBaptiste Daroussin.Op Fl S Ar subsection
47*61d06d6bSBaptiste Daroussin.Op Oo Fl s Oc Ar section
48*61d06d6bSBaptiste Daroussin.Ar name ...
49*61d06d6bSBaptiste Daroussin.Sh DESCRIPTION
50*61d06d6bSBaptiste DaroussinThe
51*61d06d6bSBaptiste Daroussin.Nm
52*61d06d6bSBaptiste Daroussinutility
53*61d06d6bSBaptiste Daroussindisplays the
54*61d06d6bSBaptiste Daroussinmanual pages entitled
55*61d06d6bSBaptiste Daroussin.Ar name .
56*61d06d6bSBaptiste DaroussinPages may be selected according to
57*61d06d6bSBaptiste Daroussina specific category
58*61d06d6bSBaptiste Daroussin.Pq Ar section
59*61d06d6bSBaptiste Daroussinor
60*61d06d6bSBaptiste Daroussinmachine architecture
61*61d06d6bSBaptiste Daroussin.Pq Ar subsection .
62*61d06d6bSBaptiste Daroussin.Pp
63*61d06d6bSBaptiste DaroussinThe options are as follows:
64*61d06d6bSBaptiste Daroussin.Bl -tag -width Ds
65*61d06d6bSBaptiste Daroussin.It Fl a
66*61d06d6bSBaptiste DaroussinDisplay all matching manual pages.
67*61d06d6bSBaptiste DaroussinNormally, only the first page found is displayed.
68*61d06d6bSBaptiste Daroussin.It Fl C Ar file
69*61d06d6bSBaptiste DaroussinUse the specified
70*61d06d6bSBaptiste Daroussin.Ar file
71*61d06d6bSBaptiste Daroussininstead of the default configuration file.
72*61d06d6bSBaptiste DaroussinThis permits users to configure their own manual environment.
73*61d06d6bSBaptiste DaroussinSee
74*61d06d6bSBaptiste Daroussin.Xr man.conf 5
75*61d06d6bSBaptiste Daroussinfor a description of the contents of this file.
76*61d06d6bSBaptiste Daroussin.It Fl c
77*61d06d6bSBaptiste DaroussinCopy the manual page to the standard output instead of using
78*61d06d6bSBaptiste Daroussin.Xr more 1
79*61d06d6bSBaptiste Daroussinto paginate it.
80*61d06d6bSBaptiste DaroussinThis is done by default if the standard output is not a terminal device.
81*61d06d6bSBaptiste Daroussin.Pp
82*61d06d6bSBaptiste DaroussinWhen using
83*61d06d6bSBaptiste Daroussin.Fl c ,
84*61d06d6bSBaptiste Daroussinmost terminal devices are unable to show the markup.
85*61d06d6bSBaptiste DaroussinTo print the output of
86*61d06d6bSBaptiste Daroussin.Nm
87*61d06d6bSBaptiste Daroussinto the terminal with markup but without using a pager, pipe it to
88*61d06d6bSBaptiste Daroussin.Xr ul 1 .
89*61d06d6bSBaptiste DaroussinTo remove the markup, pipe the output to
90*61d06d6bSBaptiste Daroussin.Xr col 1
91*61d06d6bSBaptiste Daroussin.Fl b
92*61d06d6bSBaptiste Daroussininstead.
93*61d06d6bSBaptiste Daroussin.It Fl f
94*61d06d6bSBaptiste DaroussinA synonym for
95*61d06d6bSBaptiste Daroussin.Xr whatis 1 .
96*61d06d6bSBaptiste DaroussinIt searches for
97*61d06d6bSBaptiste Daroussin.Ar name
98*61d06d6bSBaptiste Daroussinin manual page names and displays the header lines from all matching pages.
99*61d06d6bSBaptiste DaroussinThe search is case insensitive and matches whole words only.
100*61d06d6bSBaptiste Daroussin.It Fl h
101*61d06d6bSBaptiste DaroussinDisplay only the SYNOPSIS lines of the requested manual pages.
102*61d06d6bSBaptiste DaroussinImplies
103*61d06d6bSBaptiste Daroussin.Fl a
104*61d06d6bSBaptiste Daroussinand
105*61d06d6bSBaptiste Daroussin.Fl c .
106*61d06d6bSBaptiste Daroussin.It Fl k
107*61d06d6bSBaptiste DaroussinA synonym for
108*61d06d6bSBaptiste Daroussin.Xr apropos 1 .
109*61d06d6bSBaptiste DaroussinInstead of
110*61d06d6bSBaptiste Daroussin.Ar name ,
111*61d06d6bSBaptiste Daroussinan expression can be provided using the syntax described in the
112*61d06d6bSBaptiste Daroussin.Xr apropos 1
113*61d06d6bSBaptiste Daroussinmanual.
114*61d06d6bSBaptiste DaroussinBy default, it displays the header lines of all matching pages.
115*61d06d6bSBaptiste Daroussin.It Fl l
116*61d06d6bSBaptiste DaroussinA synonym for
117*61d06d6bSBaptiste Daroussin.Xr mandoc 1 .
118*61d06d6bSBaptiste DaroussinThe
119*61d06d6bSBaptiste Daroussin.Ar name
120*61d06d6bSBaptiste Daroussinarguments are interpreted as filenames.
121*61d06d6bSBaptiste DaroussinNo search is done and
122*61d06d6bSBaptiste Daroussin.Ar file ,
123*61d06d6bSBaptiste Daroussin.Ar path ,
124*61d06d6bSBaptiste Daroussin.Ar section ,
125*61d06d6bSBaptiste Daroussin.Ar subsection ,
126*61d06d6bSBaptiste Daroussinand
127*61d06d6bSBaptiste Daroussin.Fl w
128*61d06d6bSBaptiste Daroussinare ignored.
129*61d06d6bSBaptiste DaroussinThis option implies
130*61d06d6bSBaptiste Daroussin.Fl a .
131*61d06d6bSBaptiste Daroussin.It Fl M Ar path
132*61d06d6bSBaptiste DaroussinOverride the list of standard directories which
133*61d06d6bSBaptiste Daroussin.Nm
134*61d06d6bSBaptiste Daroussinsearches for manual pages.
135*61d06d6bSBaptiste DaroussinThe supplied
136*61d06d6bSBaptiste Daroussin.Ar path
137*61d06d6bSBaptiste Daroussinmust be a colon
138*61d06d6bSBaptiste Daroussin.Pq Ql \&:
139*61d06d6bSBaptiste Daroussinseparated list of directories.
140*61d06d6bSBaptiste DaroussinThis search path may also be set using the environment variable
141*61d06d6bSBaptiste Daroussin.Ev MANPATH .
142*61d06d6bSBaptiste Daroussin.It Fl m Ar path
143*61d06d6bSBaptiste DaroussinAugment the list of standard directories which
144*61d06d6bSBaptiste Daroussin.Nm
145*61d06d6bSBaptiste Daroussinsearches for manual pages.
146*61d06d6bSBaptiste DaroussinThe supplied
147*61d06d6bSBaptiste Daroussin.Ar path
148*61d06d6bSBaptiste Daroussinmust be a colon
149*61d06d6bSBaptiste Daroussin.Pq Ql \&:
150*61d06d6bSBaptiste Daroussinseparated list of directories.
151*61d06d6bSBaptiste DaroussinThese directories will be searched before the standard directories or
152*61d06d6bSBaptiste Daroussinthe directories specified using the
153*61d06d6bSBaptiste Daroussin.Fl M
154*61d06d6bSBaptiste Daroussinoption or the
155*61d06d6bSBaptiste Daroussin.Ev MANPATH
156*61d06d6bSBaptiste Daroussinenvironment variable.
157*61d06d6bSBaptiste Daroussin.It Fl S Ar subsection
158*61d06d6bSBaptiste DaroussinOnly show pages for the specified
159*61d06d6bSBaptiste Daroussin.Xr machine 1
160*61d06d6bSBaptiste Daroussinarchitecture.
161*61d06d6bSBaptiste Daroussin.Ar subsection
162*61d06d6bSBaptiste Daroussinis case insensitive.
163*61d06d6bSBaptiste Daroussin.Pp
164*61d06d6bSBaptiste DaroussinBy default manual pages for all architectures are installed.
165*61d06d6bSBaptiste DaroussinTherefore this option can be used to view pages for one
166*61d06d6bSBaptiste Daroussinarchitecture whilst using another.
167*61d06d6bSBaptiste Daroussin.Pp
168*61d06d6bSBaptiste DaroussinThis option overrides the
169*61d06d6bSBaptiste Daroussin.Ev MACHINE
170*61d06d6bSBaptiste Daroussinenvironment variable.
171*61d06d6bSBaptiste Daroussin.It Oo Fl s Oc Ar section
172*61d06d6bSBaptiste DaroussinOnly select manuals from the specified
173*61d06d6bSBaptiste Daroussin.Ar section .
174*61d06d6bSBaptiste DaroussinThe currently available sections are:
175*61d06d6bSBaptiste Daroussin.Pp
176*61d06d6bSBaptiste Daroussin.Bl -tag -width "localXXX" -offset indent -compact
177*61d06d6bSBaptiste Daroussin.It 1
178*61d06d6bSBaptiste DaroussinGeneral commands
179*61d06d6bSBaptiste Daroussin.Pq tools and utilities .
180*61d06d6bSBaptiste Daroussin.It 2
181*61d06d6bSBaptiste DaroussinSystem calls and error numbers.
182*61d06d6bSBaptiste Daroussin.It 3
183*61d06d6bSBaptiste DaroussinLibrary functions.
184*61d06d6bSBaptiste Daroussin.It 3p
185*61d06d6bSBaptiste Daroussin.Xr perl 1
186*61d06d6bSBaptiste Daroussinprogrammer's reference guide.
187*61d06d6bSBaptiste Daroussin.It 4
188*61d06d6bSBaptiste DaroussinDevice drivers.
189*61d06d6bSBaptiste Daroussin.It 5
190*61d06d6bSBaptiste DaroussinFile formats.
191*61d06d6bSBaptiste Daroussin.It 6
192*61d06d6bSBaptiste DaroussinGames.
193*61d06d6bSBaptiste Daroussin.It 7
194*61d06d6bSBaptiste DaroussinMiscellaneous information.
195*61d06d6bSBaptiste Daroussin.It 8
196*61d06d6bSBaptiste DaroussinSystem maintenance and operation commands.
197*61d06d6bSBaptiste Daroussin.It 9
198*61d06d6bSBaptiste DaroussinKernel internals.
199*61d06d6bSBaptiste Daroussin.El
200*61d06d6bSBaptiste Daroussin.Pp
201*61d06d6bSBaptiste DaroussinIf not specified and a match is found in more than one section,
202*61d06d6bSBaptiste Daroussinthe first match is selected from the following list:
203*61d06d6bSBaptiste Daroussin1, 8, 6, 2, 3, 5, 7, 4, 9, 3p.
204*61d06d6bSBaptiste Daroussin.It Fl w
205*61d06d6bSBaptiste DaroussinList the pathnames of all matching manual pages instead of displaying
206*61d06d6bSBaptiste Daroussinany of them.
207*61d06d6bSBaptiste Daroussin.El
208*61d06d6bSBaptiste Daroussin.Pp
209*61d06d6bSBaptiste DaroussinThe options
210*61d06d6bSBaptiste Daroussin.Fl IKOTW
211*61d06d6bSBaptiste Daroussinare also supported and are documented in
212*61d06d6bSBaptiste Daroussin.Xr mandoc 1 .
213*61d06d6bSBaptiste DaroussinThe options
214*61d06d6bSBaptiste Daroussin.Fl fkl
215*61d06d6bSBaptiste Daroussinare mutually exclusive and override each other.
216*61d06d6bSBaptiste Daroussin.Pp
217*61d06d6bSBaptiste DaroussinGuidelines for writing
218*61d06d6bSBaptiste Daroussinman pages can be found in
219*61d06d6bSBaptiste Daroussin.Xr mdoc 7 .
220*61d06d6bSBaptiste Daroussin.Pp
221*61d06d6bSBaptiste DaroussinIf both a formatted and an unformatted version of the same manual page,
222*61d06d6bSBaptiste Daroussinfor example
223*61d06d6bSBaptiste Daroussin.Pa cat1/foo.0
224*61d06d6bSBaptiste Daroussinand
225*61d06d6bSBaptiste Daroussin.Pa man1/foo.1 ,
226*61d06d6bSBaptiste Daroussinexist in the same directory, only the unformatted version is used.
227*61d06d6bSBaptiste Daroussin.Sh ENVIRONMENT
228*61d06d6bSBaptiste Daroussin.Bl -tag -width MANPATHX
229*61d06d6bSBaptiste Daroussin.It Ev MACHINE
230*61d06d6bSBaptiste DaroussinAs some manual pages are intended only for specific architectures,
231*61d06d6bSBaptiste Daroussin.Nm
232*61d06d6bSBaptiste Daroussinsearches any subdirectories,
233*61d06d6bSBaptiste Daroussinwith the same name as the current architecture,
234*61d06d6bSBaptiste Daroussinin every directory which it searches.
235*61d06d6bSBaptiste DaroussinMachine specific areas are checked before general areas.
236*61d06d6bSBaptiste DaroussinThe current machine type may be overridden by setting the environment
237*61d06d6bSBaptiste Daroussinvariable
238*61d06d6bSBaptiste Daroussin.Ev MACHINE
239*61d06d6bSBaptiste Daroussinto the name of a specific architecture,
240*61d06d6bSBaptiste Daroussinor with the
241*61d06d6bSBaptiste Daroussin.Fl S
242*61d06d6bSBaptiste Daroussinoption.
243*61d06d6bSBaptiste Daroussin.Ev MACHINE
244*61d06d6bSBaptiste Daroussinis case insensitive.
245*61d06d6bSBaptiste Daroussin.It Ev MANPAGER
246*61d06d6bSBaptiste DaroussinAny non-empty value of the environment variable
247*61d06d6bSBaptiste Daroussin.Ev MANPAGER
248*61d06d6bSBaptiste Daroussinis used instead of the standard pagination program,
249*61d06d6bSBaptiste Daroussin.Xr more 1 .
250*61d06d6bSBaptiste DaroussinIf
251*61d06d6bSBaptiste Daroussin.Xr less 1
252*61d06d6bSBaptiste Daroussinis used, the interactive
253*61d06d6bSBaptiste Daroussin.Ic :t
254*61d06d6bSBaptiste Daroussincommand can be used to go to the definitions of various terms, for
255*61d06d6bSBaptiste Daroussinexample command line options, command modifiers, internal commands,
256*61d06d6bSBaptiste Daroussinenvironment variables, function names, preprocessor macros,
257*61d06d6bSBaptiste Daroussin.Xr errno 2
258*61d06d6bSBaptiste Daroussinvalues, and some other emphasized words.
259*61d06d6bSBaptiste DaroussinSome terms may have defining text at more than one place.
260*61d06d6bSBaptiste DaroussinIn that case, the
261*61d06d6bSBaptiste Daroussin.Xr less 1
262*61d06d6bSBaptiste Daroussininteractive commands
263*61d06d6bSBaptiste Daroussin.Ic t
264*61d06d6bSBaptiste Daroussinand
265*61d06d6bSBaptiste Daroussin.Ic T
266*61d06d6bSBaptiste Daroussincan be used to move to the next and to the previous place providing
267*61d06d6bSBaptiste Daroussininformation about the term last searched for with
268*61d06d6bSBaptiste Daroussin.Ic :t .
269*61d06d6bSBaptiste Daroussin.It Ev MANPATH
270*61d06d6bSBaptiste DaroussinThe standard search path used by
271*61d06d6bSBaptiste Daroussin.Nm
272*61d06d6bSBaptiste Daroussinmay be changed by specifying a path in the
273*61d06d6bSBaptiste Daroussin.Ev MANPATH
274*61d06d6bSBaptiste Daroussinenvironment variable.
275*61d06d6bSBaptiste DaroussinThe format of the path is a colon
276*61d06d6bSBaptiste Daroussin.Pq Ql \&:
277*61d06d6bSBaptiste Daroussinseparated list of directories.
278*61d06d6bSBaptiste DaroussinInvalid paths are ignored.
279*61d06d6bSBaptiste DaroussinOverridden by
280*61d06d6bSBaptiste Daroussin.Fl M ,
281*61d06d6bSBaptiste Daroussinignored if
282*61d06d6bSBaptiste Daroussin.Fl l
283*61d06d6bSBaptiste Daroussinis specified.
284*61d06d6bSBaptiste Daroussin.Pp
285*61d06d6bSBaptiste DaroussinIf
286*61d06d6bSBaptiste Daroussin.Ev MANPATH
287*61d06d6bSBaptiste Daroussinbegins with a colon, it is appended to the default list;
288*61d06d6bSBaptiste Daroussinif it ends with a colon, it is prepended to the default list;
289*61d06d6bSBaptiste Daroussinor if it contains two adjacent colons,
290*61d06d6bSBaptiste Daroussinthe standard search path is inserted between the colons.
291*61d06d6bSBaptiste DaroussinIf none of these conditions are met, it overrides the
292*61d06d6bSBaptiste Daroussinstandard search path.
293*61d06d6bSBaptiste Daroussin.It Ev PAGER
294*61d06d6bSBaptiste DaroussinSpecifies the pagination program to use when
295*61d06d6bSBaptiste Daroussin.Ev MANPAGER
296*61d06d6bSBaptiste Daroussinis not defined.
297*61d06d6bSBaptiste DaroussinIf neither PAGER nor MANPAGER is defined,
298*61d06d6bSBaptiste Daroussin.Xr more 1
299*61d06d6bSBaptiste Daroussin.Fl s
300*61d06d6bSBaptiste Daroussinis used.
301*61d06d6bSBaptiste Daroussin.El
302*61d06d6bSBaptiste Daroussin.Sh FILES
303*61d06d6bSBaptiste Daroussin.Bl -tag -width /etc/man.conf -compact
304*61d06d6bSBaptiste Daroussin.It Pa /etc/man.conf
305*61d06d6bSBaptiste Daroussindefault man configuration file
306*61d06d6bSBaptiste Daroussin.El
307*61d06d6bSBaptiste Daroussin.Sh EXIT STATUS
308*61d06d6bSBaptiste Daroussin.Ex -std man
309*61d06d6bSBaptiste DaroussinSee
310*61d06d6bSBaptiste Daroussin.Xr mandoc 1
311*61d06d6bSBaptiste Daroussinfor details.
312*61d06d6bSBaptiste Daroussin.Sh EXAMPLES
313*61d06d6bSBaptiste DaroussinFormat a page for pasting extracts into an email message \(em
314*61d06d6bSBaptiste Daroussinavoid printing any UTF-8 characters, reduce the width to ease
315*61d06d6bSBaptiste Daroussinquoting in replies, and remove markup:
316*61d06d6bSBaptiste Daroussin.Pp
317*61d06d6bSBaptiste Daroussin.Dl $ man -T ascii -O width=65 pledge | col -b
318*61d06d6bSBaptiste Daroussin.Pp
319*61d06d6bSBaptiste DaroussinRead a typeset page in a PDF viewer:
320*61d06d6bSBaptiste Daroussin.Pp
321*61d06d6bSBaptiste Daroussin.Dl $ MANPAGER=mupdf man -T pdf lpd
322*61d06d6bSBaptiste Daroussin.Sh SEE ALSO
323*61d06d6bSBaptiste Daroussin.Xr apropos 1 ,
324*61d06d6bSBaptiste Daroussin.Xr col 1 ,
325*61d06d6bSBaptiste Daroussin.Xr mandoc 1 ,
326*61d06d6bSBaptiste Daroussin.Xr ul 1 ,
327*61d06d6bSBaptiste Daroussin.Xr whereis 1 ,
328*61d06d6bSBaptiste Daroussin.Xr man.conf 5 ,
329*61d06d6bSBaptiste Daroussin.Xr mdoc 7
330*61d06d6bSBaptiste Daroussin.Sh STANDARDS
331*61d06d6bSBaptiste DaroussinThe
332*61d06d6bSBaptiste Daroussin.Nm
333*61d06d6bSBaptiste Daroussinutility is compliant with the
334*61d06d6bSBaptiste Daroussin.St -p1003.1-2008
335*61d06d6bSBaptiste Daroussinspecification.
336*61d06d6bSBaptiste Daroussin.Pp
337*61d06d6bSBaptiste DaroussinThe flags
338*61d06d6bSBaptiste Daroussin.Op Fl aCcfhIKlMmOSsTWw ,
339*61d06d6bSBaptiste Daroussinas well as the environment variables
340*61d06d6bSBaptiste Daroussin.Ev MACHINE ,
341*61d06d6bSBaptiste Daroussin.Ev MANPAGER ,
342*61d06d6bSBaptiste Daroussinand
343*61d06d6bSBaptiste Daroussin.Ev MANPATH ,
344*61d06d6bSBaptiste Daroussinare extensions to that specification.
345*61d06d6bSBaptiste Daroussin.Sh HISTORY
346*61d06d6bSBaptiste DaroussinA
347*61d06d6bSBaptiste Daroussin.Nm
348*61d06d6bSBaptiste Daroussincommand first appeared in
349*61d06d6bSBaptiste Daroussin.At v3 .
350*61d06d6bSBaptiste Daroussin.Pp
351*61d06d6bSBaptiste DaroussinThe
352*61d06d6bSBaptiste Daroussin.Fl w
353*61d06d6bSBaptiste Daroussinoption first appeared in
354*61d06d6bSBaptiste Daroussin.At v7 ;
355*61d06d6bSBaptiste Daroussin.Fl f
356*61d06d6bSBaptiste Daroussinand
357*61d06d6bSBaptiste Daroussin.Fl k
358*61d06d6bSBaptiste Daroussinin
359*61d06d6bSBaptiste Daroussin.Bx 4 ;
360*61d06d6bSBaptiste Daroussin.Fl M
361*61d06d6bSBaptiste Daroussinin
362*61d06d6bSBaptiste Daroussin.Bx 4.3 ;
363*61d06d6bSBaptiste Daroussin.Fl a
364*61d06d6bSBaptiste Daroussinin
365*61d06d6bSBaptiste Daroussin.Bx 4.3 Tahoe ;
366*61d06d6bSBaptiste Daroussin.Fl c
367*61d06d6bSBaptiste Daroussinand
368*61d06d6bSBaptiste Daroussin.Fl m
369*61d06d6bSBaptiste Daroussinin
370*61d06d6bSBaptiste Daroussin.Bx 4.3 Reno ;
371*61d06d6bSBaptiste Daroussin.Fl h
372*61d06d6bSBaptiste Daroussinin
373*61d06d6bSBaptiste Daroussin.Bx 4.3 Net/2 ;
374*61d06d6bSBaptiste Daroussin.Fl C
375*61d06d6bSBaptiste Daroussinin
376*61d06d6bSBaptiste Daroussin.Nx 1.0 ;
377*61d06d6bSBaptiste Daroussin.Fl s
378*61d06d6bSBaptiste Daroussinand
379*61d06d6bSBaptiste Daroussin.Fl S
380*61d06d6bSBaptiste Daroussinin
381*61d06d6bSBaptiste Daroussin.Ox 2.3 ;
382*61d06d6bSBaptiste Daroussinand
383*61d06d6bSBaptiste Daroussin.Fl I ,
384*61d06d6bSBaptiste Daroussin.Fl K ,
385*61d06d6bSBaptiste Daroussin.Fl l ,
386*61d06d6bSBaptiste Daroussin.Fl O ,
387*61d06d6bSBaptiste Daroussinand
388*61d06d6bSBaptiste Daroussin.Fl W
389*61d06d6bSBaptiste Daroussinin
390*61d06d6bSBaptiste Daroussin.Ox 5.7 .
391*61d06d6bSBaptiste DaroussinThe
392*61d06d6bSBaptiste Daroussin.Fl T
393*61d06d6bSBaptiste Daroussinoption first appeared in
394*61d06d6bSBaptiste Daroussin.At III
395*61d06d6bSBaptiste Daroussinand was also added in
396*61d06d6bSBaptiste Daroussin.Ox 5.7 .
397