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#!/bin/sh
#
# For QA ...
#
if grep '155.0.17.0 pcpqa-4-00.sgi.com' /etc/hosts >/dev/null
then
# already done
exit 0
fi
tmp=/var/tmp/$$
trap "rm -f $tmp; exit 0" 0 1 2 3 15
awk </dev/null >$tmp '
BEGIN {
print ""
print "# bogus entries for PCP QA, added by qa/src/fixhosts"
print "#"
print "# ipv4"
# see chkacc1.c or chkacc2.c for why this makes sense
for (host = 0; host < 32; host++)
printf "155.%d.%d.%d pcpqa-4-%02d.sgi.com\n", host*3, 17+host, host, host
#print "# ipv6"
#for (host = 0; host < 32; host++)
#printf "fec0::%x:%x:%x:%x:%x:%x pcpqa-6-%02d.sgi.com\n", host*3, 17+host, host, host*3, 17+host, host, host
# this lot from chkacc3.c
a[0] = 0; a[1] = 37; a[2] = 235; a[3] = 126
b[0] = 0; b[1] = 201; b[2] = 77; b[3] = 127
c[0] = 0; c[1] = 15; c[2] = 191; c[3] = 64
d[0] = 0; d[1] = 1; d[2] = 127; d[3] = 254
host = 0
for (i = 0; i < 4; i++) {
for (j = 0; j < 4; j++) {
for (k = 0; k < 4; k++) {
for (l = 0; l < 4; l++) {
printf "%d.%d.%d.%d pcpqa-%03d.sgi.com\n", a[i], b[j], c[k], d[l], host
host++
}
}
}
}
}'
sudo sh -c "cat $tmp >>/etc/hosts"
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