rvm

Ruby version manager

Subcommands

Name	Description
`use`	Setup current shell to use a specific ruby version
`reset`	Remove default and current settings, exit the shell
`info`	Show information about the current ruby environment
`list`	List currently installed version
`reload`	Reload RVM source itself (useful after changing RVM source)
`implode`	Remove all ruby installations it manages
`get`	Upgrades RVM to the stable or git head branches
`do`	Runs a named ruby file against specified and/or all rubies
`install`	Install one or many ruby versions
`upgrade`	Install new ruby, copy gemsets, make gems pristine, remove old rubies
`reinstall`	Remove ruby, install it, make gems pristine
`uninstall`	Uninstall one or many ruby versions, leaves their sources
`remove`	Remove one or many ruby versions, including their sources
`rbx`	Rubinius
`jruby`	JRuby
`ruby`	MRI/YARV Ruby (The Standard), defaults to 1.8.6
`ree`	Ruby Enterprise Edition
`system`	Use the system ruby (eg. pre-RVM state)
`default`	Use RVM set default ruby and system if it hasn't been set

Name	Description
`--help, -h`	Persistent ⚖