[Solved] What happens when you use the source command in a bash script? - Ans: It runs the commands from the sourced file in the current shell environment. | Bash Scripting

Bash Scripting - Functions

What happens when you use the source command in a bash script?

AIt runs the commands from the sourced file in the current shell environment.

BIt copies the sourced file to a new location.

CIt compiles the sourced file into a binary.

DIt deletes the sourced file after execution.

Step-by-Step Solution

Solution:

Step 1: Understand the source command purpose
The source command reads and executes commands from a file in the current shell environment.
Step 2: Compare options with source behavior
Only It runs the commands from the sourced file in the current shell environment. correctly describes that the commands run in the current shell, not in a new process or other actions.
Final Answer:
It runs the commands from the sourced file in the current shell environment. -> Option A
Quick Check:
source runs commands in current shell = B [OK]

Quick Trick: source runs script in current shell, not a new process [OK]

Common Mistakes:

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