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Annotation of 43BSDReno/old/MAKEHOSTS/MAKEHOSTS.sh, revision 1.1.1.1

1.1       root        1: /*-
                      2:  * Copyright (c) 1987 The Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that: (1) source distributions retain this entire copyright
                      7:  * notice and comment, and (2) distributions including binaries display
                      8:  * the following acknowledgement:  ``This product includes software
                      9:  * developed by the University of California, Berkeley and its contributors''
                     10:  * in the documentation or other materials provided with the distribution
                     11:  * and in all advertising materials mentioning features or use of this
                     12:  * software. Neither the name of the University nor the names of its
                     13:  * contributors may be used to endorse or promote products derived
                     14:  * from this software without specific prior written permission.
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     18:  *
                     19:  *     @(#)MAKEHOSTS   5.3 (Berkeley) 5/24/90
                     20:  */
                     21: 
                     22: # program to link to
                     23: RSH=/usr/bin/rsh
                     24: 
                     25: # address search pattern to recognize local hosts
                     26: LOCALADDR='^128\.32'
                     27: 
                     28: # awk pattern for uninteresting (eg, long form) alias
                     29: SKIP='/^ucb|\.berkeley\.edu$|^$/'
                     30: 
                     31: # Special entries that don't get generated normally
                     32: SPECIAL='ucbvax ucbarpa'
                     33: 
                     34: rm -rf TMP_HOSTS hosts.bak
                     35: mkdir TMP_HOSTS
                     36: cd TMP_HOSTS
                     37: 
                     38: for i in `egrep "$LOCALADDR" ${DESTDIR}/etc/hosts | awk "\\$2 !~ $SKIP {print \\$2} \\$3 !~ $SKIP {print \\$3} \\$4 !~ $SKIP {print \\$4}"`; do
                     39:        ln -s $RSH $i
                     40: done
                     41: 
                     42: for i in $SPECIAL; do
                     43:        ln -s $RSH $i
                     44: done
                     45: 
                     46: cd ..
                     47: mv hosts hosts.bak
                     48: mv TMP_HOSTS hosts
                     49: rm -rf hosts.bak

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