I want to create a profile terminal that executes this command rvm use 1.9.2 and leave me in the prompt after choosing my ruby version.
user@user-desktop:~/Sites/RailsApp$ rvm use 1.9.2
Using /home/user/.rvm/gems/ruby-1.9.2-p290
I've tried to put in "Run a custom command instead of my shell Custom command" like I saw here but this doesn't work:
bash -l -c "rvm use 1.9.2"
Thanks in advance.

~/.bashrcbut it'll be invoked each time you open a new terminal(not for login terminals though). – Samik Jun 24 '12 at 20:10