prerm is in posh 0.12.3.
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 20 21 22 | #!/bin/sh
#
# pre-removal script for the Debian GNU/Linux ash package
#
# $Id: ash.prerm,v 1.5 2001/06/26 11:34:30 herbert Exp $
set -e
remove_divert() {
div=$(dpkg-divert --package posh --list $1)
if [ -n "$div" ] && [ -z "${div%%*by posh}" ]; then
distrib=${div% by posh}
distrib=${distrib##* to }
mv $distrib $1
dpkg-divert --package posh --remove $1
fi
}
if [ "$1" = remove ] || [ "$1" = deconfigure ]; then
remove_divert /bin/sh
remove_divert /usr/share/man/man1/sh.1.gz
fi
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