In lamest terms, process substitution allows you to turn a command into a temporary file that banishes after it finishes.
set -o errexitset -o pipefailset -o nounset
errexit
This is one of series of articles written about the book How to Win Friends and Influence People, below…
bash -n
One easy way to check the syntax of your bash scripts is to run bash -n
DevOps is a portmanteau that stands for Development and Operations, hence it is important to understand this dichotomy.
Developers write code; computer instructions that make up software.
These were the top 10 stories published by factualopinions; you can also dive into yearly archives: 2017, 2018.