postrm is in systemtap-server 2.9-2ubuntu2.
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 | #! /bin/sh -e
set -e
case "$1" in
purge)
rm -rf /etc/systemtap/ssl/server
rmdir /etc/systemtap/ssl 2> /dev/null || true
rmdir /etc/systemtap 2> /dev/null || true
;;
remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
;;
*)
echo "$0 called with unknown argument '$1'" >&2
exit 1
;;
esac
|