[Solved] What is wrong with this script snippet?#!/bin/bash shift 0 echo "$1" - Ans: shift 0 does nothing, so $1 remains unchanged | Bash Scripting

Bash Scripting - User Input

What is wrong with this script snippet?

#!/bin/bash
shift 0
echo "$1"

Ashift 0 removes all arguments

Bshift 0 is invalid and causes an error

Cshift 0 does nothing, so $1 remains unchanged

Dshift 0 reverses the arguments

Step-by-Step Solution

Solution:

Step 1: Understand shift with zero
Using shift 0 means shift zero positions, so no arguments are removed.
Step 2: Effect on $1
$1 remains the same as before shift.
Final Answer:
shift 0 does nothing, so $1 remains unchanged -> Option C
Quick Check:
shift 0 = no change [OK]

Quick Trick: Shift 0 leaves arguments unchanged [OK]

Common Mistakes:

MISTAKES

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