WARNING: Python 2.7 is not recommended.MacoOS - xyz is an app downloaded from the internet.
How to Display Analog Clock on Mac Menu Bar.How to switch from bash to zsh shell in macOS Terminal.How to make EditText text to uppercase or lowercase on macOS.The way to accomplish this is to create a hidden file in your user folder (i.e. launch an application with that folder/file as a parameter. When I use my Mac and type away in the Terminal, I’ve felt the need to add custom commands e.g.
Java (JRE) found on your computer but JDK XX or newer is required. Add custom commands to the Mac OS X Terminal Published on Thursday, May 10, 2007.
I have always found it best to start working on something with a goal. Finding macOS specific tutorials are a challenge unless you know exactly what you want. Many commands the tutorials will cover dont work the same on macOS if at all. With macOS using a nonstandard implementation of bash suggesting books and classes is hard as most of that will focus at general Unix and Linux distributions. There is a ton to learn with bash, having a goal will help with the noise. There is also Apple Script but no one really uses it. The best term to use in your research is “bash” as that is the terminal and shell language macOS uses. However, because its Apple only about 80% of Unix CLI works on macOS. MacOS is just a Unix distribution, most Unix command stuff will work.