Zsh

Zsh Web Page Maintainers: Z shell

Zsh Web Page Maintainers: Zsh manual

CLI Notes: Dig into zsh

Linux Code: Mastering For Loops in Zsh

StackExchange: Loop over a string in zsh and Bash

AskDifferent: ZSH: .zprofile, .zshrc, .zlogin - What goes where?