cs.app.portfwd 20170906

Manage persistent ssh tunnels and port forwards.

Portfwd runs a collection of ssh tunnel commands persistently, each it its own cs.app.svcd instance with all the visibility and process control that SvcD brings.

It reads tunnel preconditions from special comments within the ssh config file. It uses the configuration options from the config file as the SvcD signature function thus restarting particular ssh tunnels when their specific configuration changes. It has an “automatic” mode (the -A option) which monitors the desired list of tunnels from status expressed via cs.app.flag which allows live addition or removal of tunnels as needed.