Scripting

>> Running a Script That’s Not Executable

>> Creating a Simple Select Menu in the Shell Script

>> Running a Command That Is Shadowed by an Alias

>> Checking Whether a Directory Exists in a Shell Script

>> Concatenate String Variables in Bash

>> Differences Between the return and exit Commands

>> Difference Between Sourcing and Executing a Shell Script

>> The set Command in Linux

>> Why Is Using a Shell Loop to Process Text a Bad Practice?

>> Script That Counts Files Then Removes the Oldest Ones