[Solved] Identify the error in this command that tries to append "Hello" to file.txt:echo Hello >> - Ans: Missing filename after >> operator | Bash Scripting

Bash Scripting - File Operations in Scripts

Identify the error in this command that tries to append "Hello" to file.txt:

echo Hello >>

AMissing filename after >> operator

BWrong operator used, should be >

CEcho command syntax is incorrect

DFile permissions prevent appending

Step-by-Step Solution

Solution:

Step 1: Check command syntax
The command ends with >> but does not specify a filename to append to.
Step 2: Understand bash redirection rules
Redirection operators must be followed by a valid filename; missing it causes an error.
Final Answer:
Missing filename after >> operator -> Option A
Quick Check:
Redirection needs a filename [OK]

Quick Trick: Always specify filename after >> [OK]

Common Mistakes:

MISTAKES

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