tang/debian/tang-xinetd.postinst

#!/bin/sh

set -e

LOG=/var/log/tangd.log

case "$1" in
configure)
    if ! getent passwd _tang >/dev/null; then
        adduser --quiet --system --group --no-create-home --home /nonexistent --force-badname _tang
    fi

    [ -f "$LOG" ] || install \
        --owner=_tang --group=_tang \
        --mode=644 \
        /dev/null "$LOG"

    ;;
abort-upgrade|abort-remove|abort-deconfigure)
    ;;
*)
    echo "postinst called with unknown argument '$1'" >&2
    exit 1
    ;;
esac

#DEBHELPER#
exit 0