New features for rush, the Ruby shell:

- an exceptions framework (communicated across the wire - an exception on the remote box raises the same exception locally)

- Box#bash to execute arbitrary bash command (returns stdout, raises an exception with stderr if shell command returned failure)

- FindBy extensions for processes.findby_pid(123) and processes.findallby_cmdline(/mongrelrails/)

- Process#parent and Process#children

- Process#kill doesn't return until the process is really dead (courtesy of the god code)

- Improved tab completion

Full details: http://groups.google.com/group/ruby-shell/browse_thread/thread/1c75de00c1f0cbab