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  • Outside the Box
  • Member since September 27 2015
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  • Last seen Apr 06 '24 at 07:55

I refer others to these posts constantly; I may as well put them here.

Shell Scripting Basics

  • Why is using a shell loop to process text considered bad practice?
  • Why does my shell script choke on whitespace or other special characters?
  • Why is printf better than echo?
  • Why is looping over find's output bad practice?
  • Are there naming conventions for variables in shell scripts?
  • What are the shell's control and redirection operators?
  • Have backticks (i.e. `cmd`) in *sh shells been deprecated?

Also highly recommended:

  • Bash Pitfalls