-[ -f /etc/sysconfig/metaproxy ] && . /etc/sysconfig/metaproxy
-[ -z "$SERVER_HOME" ] && SERVER_HOME=/var/metaproxy
-[ -z "$SERVER_USER" ] && SERVER_USER=metaproxy
-[ -z "$SERVER_NAME" ] && SERVER_NAME="Metaproxy user"
-[ -z "$SERVER_GROUP" ] && SERVER_GROUP=metaproxy