#!/bin/sh vpn_user=$1 vpn_password=$2 if [ -z ${vpn_user} ] || [ -z ${vpn_password} ]; then echo "Usage: $0 user password" exit 1 fi vpn_deluser ${vpn_user} cat >> /etc/ipsec.d/l2tp-secrets <> /etc/ipsec.d/ipsec.secrets <