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Which operator in bash scripting checks if two integers are NOT equal?

easy🧠 Conceptual Q1 of 15
Bash Scripting - Conditionals
Which operator in bash scripting checks if two integers are NOT equal?
A-ne
B-eq
C-gt
D-lt
Step-by-Step Solution
Solution:

  1. Step 1: Understand integer comparison operators

    In bash, -eq checks equality, -ne checks inequality, -gt checks greater than, and -lt checks less than.

  2. Step 2: Identify the operator for NOT equal

    The operator -ne means "not equal" for integers.

  3. Final Answer:

    -ne -> Option A

  4. Quick Check:

    Operator for not equal = -ne [OK]
Quick Trick: Use -ne to check if two integers differ [OK]
Common Mistakes:
MISTAKES
  • Confusing -ne with -eq
  • Using == instead of -ne
  • Using string operators instead of integer

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