setup_block()	{
	groupadd -g 1025 irc || true
	useradd -c 'IRC-Server' -g irc -d $prefix -s /bin/false \
		-u 1025 unreal || true
	echo "added irc user and group"
	chown -R unreal.irc /opt/unrealircd
	chmod +s /opt/unrealircd/bin/ircd
		}

uninstall_block()	{
	groupdel irc || true
	userdel unreal || true
	echo "removed irc user and group"
			}