preinst is in acpid 1:2.0.10-1ubuntu3.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | #!/bin/sh
set -e
# Automatically added by dh_installinit
if [ "$1" = install ] || [ "$1" = upgrade ]; then
if [ -e "/etc/init.d/acpid" ] && [ ! -L "/etc/init.d/acpid" ]; then
if [ "`md5sum \"/etc/init.d/acpid\" | sed -e \"s/ .*//\"`" != \
"`dpkg-query -W -f='${Conffiles}' acpid | sed -n -e \"\\\\' /etc/init.d/acpid '{s/ obsolete$//;s/.* //p}\"`" ]
then
echo "Obsolete conffile /etc/init.d/acpid has been modified by you, renaming to .dpkg-bak"
mv -f "/etc/init.d/acpid" "/etc/init.d/acpid.dpkg-bak"
else
rm -f "/etc/init.d/acpid"
fi
fi
fi
# End automatically added section
# Remove a no-longer used conffile
rm_conffile() {
PKGNAME="$1"
CONFFILE="$2"
if [ -e "$CONFFILE" ]; then
md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
old_md5sum="`dpkg-query -W -f='${Conffiles}' $PKGNAME | sed -n -e \"\\\\' $CONFFILE '{s/ obsolete$//;s/.* //p}\"`"
if [ "$md5sum" != "$old_md5sum" ]; then
echo "Obsolete conffile $CONFFILE has been modified by you."
echo "Saving as $CONFFILE.dpkg-bak ..."
mv -f "$CONFFILE" "$CONFFILE".dpkg-bak
else
echo "Removing obsolete conffile $CONFFILE ..."
rm -f "$CONFFILE"
fi
fi
}
case "$1" in
install|upgrade)
rm_conffile acpid /etc/logrotate.d/acpid
;;
esac
|