File: //var/lib/dpkg/info/multitail.preinst
#!/bin/sh
set -e
# Remove a no-longer used conffile
rm_conffile() {
CONFFILE="$1"
if [ -e "$CONFFILE" ]; then
md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
old_md5sum="`dpkg-query -W -f='${Conffiles}' multitail | grep $CONFFILE | awk '{print $2}'`"
if [ "$md5sum" != "$old_md5sum" ]; then
echo "Obsolete conffile $CONFFILE has been modified by you."
echo "Saving as $CONFFILE.dpkg-bak ..."
mv -f "$CONFFILE" "$CONFFILE".bak
else
echo "Removing obsolete conffile $CONFFILE ..."
rm -f "$CONFFILE"
fi
fi
}
case "$1" in upgrade)
rm_conffile "/etc/multitail/colors-example.pl"
rm_conffile "/etc/multitail/colors-example.sh"
rm_conffile "/etc/multitail/convert-geoip.pl"
rm_conffile "/etc/multitail/convert-simple.pl"
;;
esac