[Solved] What will be the output of this script?#!/bin/bash num=10 if [ $num -lt 5 ]; then echo "Less than 5" elif [ $num -lt 15 ]; then echo "Less than 15" else echo "15 or more" fi | Bash Scripting

Bash Scripting - Conditionals

What will be the output of this script?

#!/bin/bash
num=10
if [ $num -lt 5 ]; then
  echo "Less than 5"
elif [ $num -lt 15 ]; then
  echo "Less than 15"
else
  echo "15 or more"
fi

ALess than 15

B15 or more

CLess than 5

DNo output

Step-by-Step Solution

Solution:

Step 1: Evaluate the first condition
Check if 10 is less than 5. It is false, so move to elif.
Step 2: Evaluate the elif condition
Check if 10 is less than 15. It is true, so print "Less than 15" and skip else.
Final Answer:
Less than 15 -> Option A
Quick Check:
Condition matches elif = C [OK]

Quick Trick: Check conditions top to bottom; first true runs [OK]

Common Mistakes:

MISTAKES

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