postrm is in plymouth-theme-ubuntustudio 0.54.
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 | #!/bin/sh
set -e
case "$1" in
purge|remove)
update-alternatives \
--remove default.plymouth /usr/share/plymouth/themes/ubuntustudio-logo/ubuntustudio-logo.plymouth
update-alternatives \
--remove text.plymouth /usr/share/plymouth/themes/ubuntustudio-text/ubuntustudio-text.plymouth
if which update-initramfs >/dev/null 2>&1
then
update-initramfs -u
fi
;;
esac
|