prerm is in ncftp 2:3.2.5-1.1build1.
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 | #!/bin/sh -e
if [ "$1" != "upgrade" ]
then
update-alternatives --remove ncftp /usr/bin/ncftp3
fi
exit 0
|