If you use VMWare Fusion on OSX and would like to control it on the command line then fission by @thbishop is worth trying out!
Fission is new and only only has a few features but looks very promising to me, I will be keeping an eye on it for one.
Create a gemset for fission:
∴ rvm --create use 1.9.3@fission
Using /Users/wayneeseguin/.rvm/gems/ruby-1.9.3-preview1 with gemset fission
Install the fission gem:
∴ gem install fission
Fetching: fission-0.2.0.gem (100%)
Successfully installed fission-0.2.0
1 gem installed
Create an RVM wrapper for fission:
∴ rvm wrapper 1.9.3@fission --no-prefix fission
See where it is while still using the gemset:
∴ which fission
/Users/wayneeseguin/.rvm/gems/ruby-1.9.3-preview1@fission/bin/fission
Deselect any rubies:
∴ rvm system
See where it is while still using the gemset:
∴ which fission
/Users/wayneeseguin/.rvm/bin/fission
See that it works:
∴ fission --version
0.2.0
∴ fission status
SL6WorkstationMBP [not running]
SM-test [running]
w00t!!!