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#! /bin/sh set -e create_crypttab() { if [ ! -f "/etc/crypttab" ]; then cat <<-EOC >/etc/crypttab # <target name> <source device> <key file> <options> EOC fi } case "$1" in install) create_crypttab ;; upgrade) ;; abort-upgrade) ;; *) echo "preinst called with unknown argument '$1'" >&2 exit 1 ;; esac #DEBHELPER# exit 0 |