Which of the following is the correct syntax to append the text Done to a file log.txt using echo?

easy📝 Syntax Q3 of 15

Bash Scripting - File Operations in Scripts

Which of the following is the correct syntax to append the text Done to a file log.txt using echo?

Aecho "Done" > log.txt

Becho Done << log.txt

Cecho "Done" >> log.txt

Decho Done > log.txt

Step-by-Step Solution

Solution:

Step 1: Identify append operator
The double greater-than symbol (>>) appends text to a file.
Step 2: Confirm echo syntax
Both quoted and unquoted text work, but quotes are safer for spaces or special chars.
Final Answer:
echo "Done" >> log.txt -> Option C
Quick Check:
Append text = echo with >> [OK]

Quick Trick: Use >> with echo to append text [OK]

Common Mistakes:

MISTAKES

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