I am using zsh + prezto. https://github.com/sorin-ionescu/prezto https://github.com/sorin-ionescu/prezto Tab completion is extremely powerful. Even serious spe

I am using zsh + prezto. https://github.com/sorin-ionescu/prezto https://github.com/sorin-ionescu/prezto Tab completion is extremely powerful. Even serious spelling mistakes are forgiven. The prompt is Git-aware and this provides a lot of helpful information which saves me from having to query the git cli. There are also plugins available for completion of other programs such as rake