This file is indexed.

postrm is in mythbuntu-diskless-server 0.9-0ubuntu1.

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 -e

. /usr/share/debconf/confmodule

SHARE="/var/cache/mythbuntu-diskless/overlay/"
SHAREOPTS="rw,no_root_squash,async"
# if $HOST is empty, $SHARE is exported to the world
HOST=""

db_get mythbuntu-diskless/share_host || true
HOST="$RET"


if [ -z "$HOST" ]; then
    # export to world
    HOST='*'
fi


db_get mythbuntu-diskless/create_share || true
NFSENABLE="$RET"

TMPFILE=`mktemp`

case "$1" in
    purge|remove)
	if  (grep "$SHARE" /etc/exports > /dev/null) && [ "x${NFSENABLE}" = "xtrue" ]; then
	    sed -e "\%${SHARE}% d"  /etc/exports >> $TMPFILE || true
	    chmod --reference=/etc/exports $TMPFILE || true
	    cp $TMPFILE /etc/exports || true
	    chmod --reference=${TMPFILE} /etc/exports || true
	    rm $TMPFILE || true
	    # note: not using exportfs here. if the user changes $HOST (eg
            # using dpkg-reconfigure), we probably don't remove all exports
            #  exportfs -u "${HOST}:${SHARE}" > /dev/null || true

            # less elegant but more robust:
            invoke-rc.d nfs-kernel-server restart || true
	fi
        ;;

    upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)


        ;;

    *)
        echo "postrm called with unknown argument \`$1'" >&2
        exit 1

esac

# Automatically added by dh_installdebconf
if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then
	. /usr/share/debconf/confmodule
	db_purge
fi
# End automatically added section


db_stop

exit 0