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Annotation of 43BSDTahoe/sys/vaxdist/MAKEHOSTS, revision 1.1.1.1

1.1       root        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

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