This file is indexed.

prerm is in lightdm-webkit-greeter 0.1.2-0ubuntu2.

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
#!/bin/sh

set -e

if [ "$1" = "remove" ]; then
  update-alternatives --remove lightdm-webkit-theme /usr/share/lightdm-webkit/themes/webkit
fi