Remote management over SSH

[samuelgoodell]

Would anyone be interested in having functionality for remote SSH management added? A project I am working on involves doing this with multiple VirtualBox hosts, so this would require a way to to call a different exec function. To avoid having to specify this for each function call, I would probably make a class whose methods delegate execution to a particular function. This can be done without adding SSH-specific dependencies to the package by letting the class just accept an alternate execution function as an optional argument.