zsh test drive

Based on stuffonfire’s zsh shout out, I’ll be switching to it on all my accounts and giving it a whirl. I’ve made it halfway through the user’s guide, but I might look for an actual book too.

I need to look up the syntax for bash every time I write a for loop, so I don’t have to worry about the difficulty of forgetting my old knowledge. I’ll post if I find anything interesting about it.