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Diffstat (limited to 'usr.bin/shar/shar.1')
-rw-r--r-- | usr.bin/shar/shar.1 | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/usr.bin/shar/shar.1 b/usr.bin/shar/shar.1 deleted file mode 100644 index 6beb1e84ceab..000000000000 --- a/usr.bin/shar/shar.1 +++ /dev/null @@ -1,121 +0,0 @@ -.\" Copyright (c) 1990, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" 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. 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. -.\" -.Dd January 1, 2025 -.Dt SHAR 1 -.Os -.Sh NAME -.Nm shar -.Nd create a shell archive of files -.Sh DEPRECATION NOTICE -.Nm -is obsolete and may not be present in -.Fx 15 -and later. -Because shell archives are simultaneously data and code and are typically -interpreted by -.Xr sh 1 , -they can easily be trojan-horsed and pose a significant security risk to users. -The -.Xr tar 1 -utility can still produce shar encodings of files if needed. -The -.Pa sysutils/freebsd-shar -port has been created to maintain this version of -.Nm -past its deprecation in base. -.Sh SYNOPSIS -.Nm -.Ar -.Sh DESCRIPTION -The -.Nm -command writes a -.Xr sh 1 -shell script to the standard output which will recreate the file -hierarchy specified by the command line operands. -Directories will be recreated and must be specified before the -files they contain (the -.Xr find 1 -utility does this correctly). -.Pp -The -.Nm -command is normally used for distributing files by -.Xr ftp 1 -or -.Xr mail 1 . -.Sh EXAMPLES -To create a shell archive of the program -.Xr ls 1 -and mail it to Rick: -.Bd -literal -offset indent -cd ls -shar `find . -print` \&| mail -s "ls source" rick -.Ed -.Pp -To recreate the program directory: -.Bd -literal -offset indent -mkdir ls -cd ls -\&... -<delete header lines and examine mailed archive> -\&... -sh archive -.Ed -.Sh SEE ALSO -.Xr compress 1 , -.Xr mail 1 , -.Xr tar 1 , -.Xr uuencode 1 -.Sh HISTORY -The -.Nm -command appeared in -.Bx 4.4 . -.Sh BUGS -The -.Nm -command makes no provisions for special types of files or files containing -magic characters. -The -.Nm -command cannot handle files without a newline ('\\n') -as the last character. -.Pp -It is easy to insert trojan horses into -.Nm -files. -It is strongly recommended that all shell archive files be examined -before running them through -.Xr sh 1 . -Archives produced using this implementation of -.Nm -may be easily examined with the command: -.Bd -literal -offset indent -egrep -av '^[X#]' shar.file -.Ed |