chainssh is a shell script to smplify the ssh login via multiple sshgateways/firewallgateaways. e.g. connect from homehost via sshgateway to a clusternode with one command.
lcstatus is a commandline Linux cluster status overview for the heartbeat project. Mainly based on the output of cl_status, to get a better overview. Some information is gathered from the system to get a better listing.