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author | rgrimes <rgrimes@FreeBSD.org> | 1994-05-27 12:33:43 +0000 |
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committer | rgrimes <rgrimes@FreeBSD.org> | 1994-05-27 12:33:43 +0000 |
commit | f9ab90d9d6d02989a075d0f0074496d5b1045e4b (patch) | |
tree | add7e996bac5289cdc55e6935750c352505560a9 /usr.bin/ar/ar.1 | |
parent | be22b15ae2ff8d7fe06b6e14fddf0c5b444a95da (diff) | |
download | FreeBSD-src-f9ab90d9d6d02989a075d0f0074496d5b1045e4b.zip FreeBSD-src-f9ab90d9d6d02989a075d0f0074496d5b1045e4b.tar.gz |
BSD 4.4 Lite Usr.bin Sources
Diffstat (limited to 'usr.bin/ar/ar.1')
-rw-r--r-- | usr.bin/ar/ar.1 | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/usr.bin/ar/ar.1 b/usr.bin/ar/ar.1 new file mode 100644 index 0000000..026aed6 --- /dev/null +++ b/usr.bin/ar/ar.1 @@ -0,0 +1,257 @@ +.\" Copyright (c) 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" Hugh Smith at The University of Guelph. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)ar.1 8.1 (Berkeley) 6/29/93 +.\" +.TH AR 1 "June 29, 1993" +.AT 3 +.SH NAME +ar \- create and maintain library archives +.SH SYNOPSIS +.nf +.ft B +ar -d [-Tv] archive file ... +ar -m [-Tv] archive file ... +ar -m [-abiTv] position archive file ... +ar -p [-Tv] archive [file ...] +ar -q [-cTv] archive file ... +ar -r [-cuTv] archive file ... +ar -r [-abciuTv] position archive file ... +ar -t [-Tv] archive [file ...] +ar -x [-ouTv] archive [file ...] +.fi +.ft R +.SH DESCRIPTION +The +.I ar +utility creates and maintains groups of files combined into an archive. +Once an archive has been created, new files can be added and existing +files can be extracted, deleted, or replaced. +.PP +Files are named in the archive by a single component, i.e., if a file +referenced by a path containing a slash (``/'') is archived it will be +named by the last component of that path. +When matching paths listed on the command line against file names stored +in the archive, only the last component of the path will be compared. +.PP +All informational and error messages use the path listed on the command +line, if any was specified; otherwise the name in the archive is used. +If multiple files in the archive have the same name, and paths are listed +on the command line to ``select'' archive files for an operation, only the +.B first +file with a matching name will be selected. +.PP +The normal use of +.I ar +is for the creation and maintenance of libraries suitable for use with +the loader (see +.IR ld (1)), +although it is not restricted to this purpose. +The options are as follows: +.TP +\-a +A positioning modifier used with the options \-r and \-m. +The files are entered or moved +.B after +the archive member +.IR position , +which must be specified. +.TP +\-b +A positioning modifier used with the options \-r and \-m. +The files are entered or moved +.B before +the archive member +.IR position , +which must be specified. +.TP +\-c +Whenever an archive is created, an informational message to that effect +is written to standard error. +If the \-c option is specified, +.I ar +creates the archive silently. +.TP +\-d +Delete the specified archive files. +.TP +\-i +Identical to the \-b option. +.TP +\-m +Move the specified archive files within the archive. +If one of the options \-a, \-b or \-i is specified, the files are moved +before or after the +.I position +file in the archive. +If none of those options are specified, the files are moved +to the end of the archive. +.TP +\-o +Set the access and modification times of extracted files to the +modification time of the file when it was entered into the archive. +This will fail if the user is not the owner of the extracted file +or the super-user. +.TP +\-p +Write the contents of the specified archive files to the standard output. +If no files are specified, the contents of all the files in the archive +are written in the order they appear in the archive. +.TP +\-q +(Quickly) append the specified files to the archive. +If the archive does not exist a new archive file is created. +Much faster than the \-r option, when creating a large archive +piece-by-piece, as no checking is done to see if the files already +exist in the archive. +.TP +\-r +Replace or add the specified files to the archive. +If the archive does not exist a new archive file is created. +Files that replace existing files do not change the order of the files +within the archive. +New files are appended to the archive unless one of the options \-a, \-b +or \-i is specified. +.TP +\-T +Select and/or name archive members using only the first fifteen characters +of the archive member or command line file name. +The historic archive format had sixteen bytes for the name, but some +historic archiver and loader implementations were unable to handle names +that used the entire space. +This means that file names that are not unique in their first fifteen +characters can subsequently be confused. +A warning message is printed to the standard error output if any file +names are truncated. +(See +.IR ar (5) +for more information.) +.TP +\-t +List the specified files in the order in which they appear in the archive, +each on a separate line. +If no files are specified, all files in the archive are listed. +.TP +\-u +Update files. +When used with the \-r option, files in the archive will be replaced +only if the disk file has a newer modification time than the file in +the archive. +When used with the \-x option, files in the archive will be extracted +only if the archive file has a newer modification time than the file +on disk. +.TP +\-v +Provide verbose output. +When used with the \-d, \-m, \-q or \-x options, +.I ar +gives a file-by-file description of the archive modification. +This description consists of three, white-space separated fields: the +option letter, a dash (``-'') and the file name. +When used with the \-r option, +.I ar +displays the description as above, but the initial letter is an ``a'' if +the file is added to the archive and an ``r'' if the file replaces a file +already in the archive. +.IP +When used with the \-p option, +the name of each printed file, +enclosed in less-than (``<'') and greater-than (``>'') characters, +is written to the standard output before +the contents of the file; +it is preceded by a single newline character, and +followed by two newline characters. +.IP +When used with the \-t option, +.I ar +displays an ``ls -l'' style listing of information about the members of +the archive. +This listing consists of eight, white-space separated fields: +the file permissions (see +.IR strmode (3)), +the decimal user and group ID's separated by a single slash (``/''), +the file size (in bytes), the file modification time (in the +.IR date (1) +format ``%b %e %H:%M %Y''), and the name of the file. +.TP +\-x +Extract the specified archive members into the files named by the command +line arguments. +If no members are specified, all the members of the archive are extracted into +the current directory. +.IP +If the file does not exist, it is created; if it does exist, the owner +and group will be unchanged. +The file access and modification times are the time of the extraction +(but see the \-o option). +The file permissions will be set to those of the file when it was entered +into the archive; this will fail if the user is not the owner of the +extracted file or the super-user. +.PP +The +.I ar +utility exits 0 on success, and >0 if an error occurs. +.SH ENVIRONMENT +.TP +TMPDIR +The pathname of the directory to use when creating temporary files. +.SH FILES +.TP 14 +/tmp +default temporary file directory +.TP 14 +ar.XXXXXX +temporary file names +.SH COMPATIBILITY +By default, +.I ar +writes archives that may be incompatible with historic archives, as +the format used for storing archive members with names longer than +fifteen characters has changed. +This implementation of +.I ar +is backward compatible with previous versions of +.I ar +in that it can read and write (using the \-T option) historic archives. +The \-T option is provided for compatibility only, and will be deleted +in a future release. +See +.IR ar (5) +for more information. +.SH STANDARDS +The +.I ar +utility is expected to offer a superset of the POSIX 1003.2 functionality. +.SH "SEE ALSO" +ld(1), ranlib(1), strmode(3), ar(5) |