You could run the Inferno VM over OSX to use its variant of unixy commands, "os" to run OSX commands, and edit files and run commands from the tiling windows in

You could run the Inferno VM over OSX to use its variant of unixy commands, "os" to run OSX commands, and edit files and run commands from the tiling windows in Acme. That way you'd get the best of both worlds. This works for me in Windows and Linux (only the commands I run with "os" change, the rest of my environment is cross-platform), and I hear it works in OSX.