* ZSH, not zShell (unless this article is referring to something other than ZSH). * looks like the plugins are from oh-my-zsh, not ZSH itself. * xtrafinder

* ZSH, not zShell (unless this article is referring to something other than ZSH). * looks like the plugins are from oh-my-zsh, not ZSH itself. * xtrafinder or whatever does not appear to have additional relevant functionality over OSX Finder.