Linux CLI - Linux Basics and Terminal
What will the following Bash command output?
echo "Hello"; echo "World"
What will the following Bash command output?
medium📝 Command Output Q13 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the echo command
Each echo prints its argument followed by a new line by default.Step 2: Analyze the command sequence
First echo prints 'Hello' then newline, second echo prints 'World' then newline, so output is two lines.Final Answer:
Hello World (two lines) -> Option AQuick Check:
echo prints with newline [OK]
Quick Trick: echo prints text then newline by default [OK]
Common Mistakes:
MISTAKES- Thinking echo joins output on one line
- Confusing literal \n with newline
- Ignoring semicolon separates commands
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