A nice way to return string values from functions in Bash | #define me human
Bash Replace a String With Another String In All Files using sed - nixCraft
Concatenate (Join) Strings in Shell Script - YouTube
Bash String Manipulation - OSTechNix
GitHub - optio50/Bash-String-Manipulation: Bash String Manipulation Example
Bash String Operators
Bash Split String - Javatpoint
ben on Twitter: "Strings everywhere: Bash has some amazing string manipulation techniques which can replace sed,awk most of the times. I found it helpful many times than writing long pattern matching. So,