OpenVPN -- A Secure tunneling daemon

				#!/bin/bash								#				# Build a certificate signing request and private key.  Use this				# when your root certificate and key is not available locally.				#								if test $# -ne 1; then				    echo "usage: build-req ";				    exit 1				fi                                                                             								if test $KEY_DIR; then				    cd $KEY_DIR && \				    openssl req -days 3650 -nodes -new -keyout $1.key -out $1.csr -config $KEY_CONFIG				else				    echo you must define KEY_DIR				fi