The following video shows why ZSH is better than just a bash shell. Although the steps are the same for both Terminal or ITerm2.

When I mention “Terminal”, I mean ITerm2.

The following video shows some of the new features of Item 2 (v3). It of course can run ZSH, Bash, and other shells inside it. It is similar to the Terminal, but has lots of features of its own. Enable “ligature” support so when you write an arrow =>, it appears like a real arr ow →Ī lot of programmers like ITerm2 instead of the default Terminal.Add two different Plugins using “Oh My ZSH” to improve productivity.Install different ITerm2 Schemes - These are just color schemes for the UI.Add two types of Themes using “Oh My ZSH” - some themes need extra steps so we will cover both.Install “Oh My ZSH “- This is a CLI tool to easily configure ZSH and add themes and plugins to ZSH.

Install latest ZSH shell - This is more powerful than the regular bash shell.Install ITerm2 - This is a better alternative to the default Terminal.This may be confusing, so here is the summary of what we will be doing.

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