Commit | Line | Data |
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d6b97c13 C |
1 | #!/bin/sh - |
2 | # | |
3 | # Copyright (c) 1987 Regents of the University of California. | |
4 | # All rights reserved. | |
5 | # | |
6 | # Redistribution and use in source and binary forms are permitted | |
7 | # provided that the above copyright notice and this paragraph are | |
8 | # duplicated in all such forms and that any documentation, | |
9 | # advertising materials, and other materials related to such | |
10 | # distribution and use acknowledge that the software was developed | |
11 | # by the University of California, Berkeley. The name of the | |
12 | # University may not be used to endorse or promote products derived | |
13 | # from this software without specific prior written permission. | |
14 | # THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
15 | # IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
16 | # WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
17 | # | |
18 | # %W% (Berkeley) %G% | |
19 | # | |
20 | ||
21 | # program to link to | |
22 | RSH=/usr/ucb/rsh | |
23 | ||
24 | # address search pattern to recognize local hosts | |
25 | LOCALADDR='^128\.32' | |
26 | ||
27 | # awk pattern for uninteresting (eg, long form) alias | |
28 | SKIP='/^ucb|\.berkeley\.edu$|^$/' | |
29 | ||
30 | # Special entries that don't get generated normally | |
31 | SPECIAL='ucbvax ucbarpa' | |
32 | ||
33 | rm -rf TMP_HOSTS hosts.bak | |
34 | mkdir TMP_HOSTS | |
35 | cd TMP_HOSTS | |
36 | ||
37 | for i in `egrep "$LOCALADDR" ${DESTDIR}/etc/hosts | awk "\\$2 !~ $SKIP {print \\$2} \\$3 !~ $SKIP {print \\$3} \\$4 !~ $SKIP {print \\$4}"`; do | |
38 | ln -s $RSH $i | |
39 | done | |
40 | ||
41 | for i in $SPECIAL; do | |
42 | ln -s $RSH $i | |
43 | done | |
44 | ||
45 | cd .. | |
46 | mv hosts hosts.bak | |
47 | mv TMP_HOSTS hosts | |
48 | rm -rf hosts.bak |