[msoad]

I enjoyed the slides. Great job!

Many people like me are new to whole Unix system and need trainings like this. I did not even know that I can upgrade my bash via homebrew.

I don't dare to switch to zsh yet. I'm afraid if it messes up all my bash_profile, rvm stuff and Vim configs. I have a bad memory with fish_fish

[ConceitedCode]

Zsh was a drop in replacement for me. Worked perfectly with everything you just mentioned.

[mintplant]

zsh touches none of the above. You should be good!

[mattacular]

Zsh won't mess with any of your configs. But even if it did, you'll probably never look back anyway once you make the switch. It does everything you're used to Bash doing, except more, and better.