[Solved] Why does this script run successfully in Bash but produce an error in Fish shell?if [[ $VAR -eq 1 ]]; then echo "Equal"; fi | Bash Scripting

Bash Scripting - Basics

Why does this script run successfully in Bash but produce an error in Fish shell?

if [[ $VAR -eq 1 ]]; then echo "Equal"; fi

AFish requires double parentheses (( )) for numeric comparisons

BFish shell does not support the [[ ]] test syntax used in Bash

CFish uses single brackets [ ] but with different operators

DFish shell does not support if statements

Step-by-Step Solution

Solution:

Step 1: Identify the test syntax
The script uses Bash's [[ ]] conditional expression syntax.
Step 2: Check Fish shell compatibility
Fish shell does not support [[ ]] and instead uses its own test syntax.
Final Answer:
Fish shell does not support the [[ ]] test syntax used in Bash -> Option B
Quick Check:
Fish shell requires different conditional syntax [OK]

Quick Trick: Fish shell lacks Bash's [[ ]] test syntax [OK]

Common Mistakes:

MISTAKES

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