prerm is in nis 3.17-32ubuntu6.
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 | #! /bin/sh
set -e
case "$1" in
remove|upgrade|remove-in-favour|deconfigure-in-favour)
# /sbin/unix_chkpwd is installed setgid shadow by default; for
# NIS we need setuid root, so the postinst installed a
# statoverride. Remove that override again here.
if OVR=$(dpkg-statoverride --list /sbin/unix_chkpwd) && \
[ "$OVR" = "root root 4755 /sbin/unix_chkpwd" ]; then
dpkg-statoverride --remove /sbin/unix_chkpwd
chown root:shadow /sbin/unix_chkpwd
chmod 2755 /sbin/unix_chkpwd
fi
;;
failed-upgrade)
;;
*)
;;
esac
# Automatically added by dh_installinit
if ([ -x "/etc/init.d/ypbind" ] || [ -e "/etc/init/ypbind.conf" ]) && \
[ "$1" = remove ]; then
invoke-rc.d ypbind stop || exit $?
fi
# End automatically added section
# Automatically added by dh_installinit
if ([ -x "/etc/init.d/ypserv" ] || [ -e "/etc/init/ypserv.conf" ]) && \
[ "$1" = remove ]; then
invoke-rc.d ypserv stop || exit $?
fi
# End automatically added section
exit 0
|