This file is indexed.

prerm is in casacore-data-observatories 0+git2016.11.02-1.

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.

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#!/bin/sh

set -e

case "$1" in
    remove|deconfigure)
	if [ -L /var/lib/casacore/data/geodetic/Observatories ] ; then
	    rm -f /var/lib/casacore/data/geodetic/Observatories
	    rmdir -p --ignore-fail-on-non-empty /var/lib/casacore/data/geodetic/
	fi
	;;
    failed-upgrade|upgrade)
	;;
    *)
        echo "prerm called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac