postinst

这是国外的resip协议栈

#!/bin/bash

set -e

add_user_if_missing() {
	if [ -x /usr/sbin/adduser ]; then
        	if ! id -u repro > /dev/null 2>&1; then
			adduser --system --group --home /var/lib/repro \
				--no-create-home --disabled-password \
				--shell /bin/false \
		                repro
		fi
	fi
	if [ ! -e /var/lib/repro ]; then
			mkdir /var/lib/repro
			chown repro:repro /var/lib/repro
	fi
}
link_down_docs() {
	if [ -d /usr/doc -a ! -e /usr/doc/repro -a -d /usr/share/doc/repro ]
	then
		ln -sf ../share/doc/repro /usr/doc/repro
	fi
}

case "$1" in
	configure)
		add_user_if_missing
		#link_down_docs
		;;

	abort-upgrade|abort-remove|abort-deconfigure)
		;;

	*)
		echo "postinst called with unknown argument \'$1\'" >&2
		exit 1
		;;
esac

if [ -x "/etc/init.d/repro" ]; then
	update-rc.d repro defaults 23 > /dev/null
	if ! invoke-rc.d repro restart ; then
		echo ""
		echo "Repro failed to (re)start."
	fi
fi

exit 0