`workon` lists all virtualenvs you have in your virtualenvs folder and `workon foo` activates environment foo this way I have all my envs in ~/virtual and all

`workon` lists all virtualenvs you have in your virtualenvs folder and `workon foo` activates environment foo this way I have all my envs in ~/virtual and all my projects in ~/projects and just `workon xyz` when I want to be in a certain venv for a given project (which doesn't always map one-to-one)