© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2024
M. D. CallaghanAngular for Business https://doi.org/10.1007/978-1-4842-9609-7_16

16. Command Line: What Do All Those Symbols Mean?

Michael D. Callaghan1  
Celebration, FL, USA

Do you know about all those weird symbols you can use on the command line?

Even though you might spend most of your time in an interactive development environment (IDE), it’s important to understand how to use the command line.

Recently, I saw a tweet suggesting that if you place a single ampersand between two shell commands, they run in parallel. While partially true, the tweet didn’t fully explain the whole scenario. So, I thought of revisiting the basics and explaining just what ...

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