This is kind of lacking in content for something claiming to be "advanced", to say the least. "Defensive BASH programming"[1], which has been featured on HN bef

This is kind of lacking in content for something claiming to be "advanced", to say the least. "Defensive BASH programming"[1], which has been featured on HN before, contains a lot more useful advice. Personally, I would also recommend using ShellCheck[2] to lint your scripts. [1] http://www.kfirlavi.com/blog/2012/11/14/defensive-bash-programming/ http://www.kfirlavi.com/blog/2012/11/14/defensive-bash-progr... [2] https://www.shellcheck.net/ https://www.shellcheck.net/