1 .\" Copyright (c) 1990, 1993
2 .\" The Regents of the University of California. All rights reserved.
4 .\" Redistribution and use in source and binary forms, with or without
5 .\" modification, are permitted provided that the following conditions
7 .\" 1. Redistributions of source code must retain the above copyright
8 .\" notice, this list of conditions and the following disclaimer.
9 .\" 2. Redistributions in binary form must reproduce the above copyright
10 .\" notice, this list of conditions and the following disclaimer in the
11 .\" documentation and/or other materials provided with the distribution.
12 .\" 3. All advertising materials mentioning features or use of this software
13 .\" must display the following acknowledgement:
14 .\" This product includes software developed by the University of
15 .\" California, Berkeley and its contributors.
16 .\" 4. Neither the name of the University nor the names of its contributors
17 .\" may be used to endorse or promote products derived from this software
18 .\" without specific prior written permission.
20 .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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25 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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32 .\" @(#)shar.1 8.1 (Berkeley) 6/6/93
39 .Nd create a shell archive of files
46 shell script to the standard output which will recreate the file
47 hierarchy specified by the command line operands.
48 Directories will be recreated and must be specified before the
49 files they contain (the
51 utility does this correctly).
54 is normally used for distributing files by
65 makes no provisions for special types of files or files containing
68 It is easy to insert trojan horses into
71 It is strongly recommended that all shell archive files be examined
72 before running them through
74 Archives produced using this implementation of
76 may be easily examined with the command:
77 .Bd -literal -offset indent
78 egrep -v '^[X#]' shar.file
81 To create a shell archive of the program
84 .Bd -literal -offset indent
86 shar `find . -print` \&| mail -s "ls source" rick
89 To recreate the program directory:
90 .Bd -literal -offset indent
94 <delete header lines and examine mailed archive>