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|
#! /bin/sh
# arpwatch.postrm: v2 2004/09/15 KELEMEN Peter <fuji@debian.org>
NUSER=arpwatch
NGROUP=arpwatch
set -e
case "$1" in
purge)
# find first and last SYSTEM_UID numbers
for LINE in `grep SYSTEM_UID /etc/adduser.conf | grep -v "^#"`; do
case $LINE in
FIRST_SYSTEM_UID*)
FIST_SYSTEM_UID=`echo $LINE | cut -f2 -d '='`
;;
LAST_SYSTEM_UID*)
LAST_SYSTEM_UID=`echo $LINE | cut -f2 -d '='`
;;
*)
;;
esac
done
# remove system account if necessary
if [ -n "$FIST_SYSTEM_UID" ] && [ -n "$LAST_SYSTEM_UID" ]; then
if USERID=`getent passwd $NUSER | cut -f 3 -d ':'`; then
if [ -n "$USERID" ]; then
if [ "$FIST_SYSTEM_UID" -le "$USERID" ] && \
[ "$USERID" -le "$LAST_SYSTEM_UID" ]; then
deluser --quiet $NUSER || true
# And then remove the group
GROUPID=`getent group $NGROUP | cut -f 3 -d ':'`
if [ -n "$GROUPID" ] ; then
delgroup --quiet $NGROUP || true
fi
fi
fi
fi
fi
# Remove state files
if [ -d /var/lib/arpwatch ]; then
find /var/lib/arpwatch/ -type f | xargs rm -f
fi
;;
remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
;;
*)
echo "postrm called with unknown argument \`$1'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
