postrm is in powertop 2.5-1ubuntu1.
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 | #!/bin/sh
# Abort if any command returns an error value
set -e
case "$1" in
purge)
# This package has previously been removed and is now having
# its configuration purged from the system.
:
rm -rf /var/cache/powertop
;;
esac
exit 0
|