prerm is in tar 1.27.1-1.
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 | #!/bin/sh
set -e
case "$1" in
remove|deconfigure)
update-alternatives --remove rmt /usr/sbin/rmt-tar
if test -L /sbin/rmt && test /sbin/rmt -ef /usr/sbin/rmt; then
rm -f /sbin/rmt
fi
;;
upgrade|failed-upgrade)
;;
*)
echo "prerm called with unknown argument \`$1'" >&2
exit 1
;;
esac
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