Bash Scripting - Functions
What is the correct way to call a function named
backup in bash?What is the correct way to call a function named backup in bash?
easy🧠 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall how to invoke bash functions
In bash, functions are called by simply typing their name followed by any arguments, without parentheses or keywords.Step 2: Identify the correct call syntax
Typing 'backup' alone calls the function. Using 'backup()' or 'call' or 'run' are not valid bash commands for function invocation.Final Answer:
backup -> Option BQuick Check:
Function call in bash = function name only [OK]
Quick Trick: Call bash functions by name only, no parentheses [OK]
Common Mistakes:
MISTAKES- Adding parentheses when calling
- Using 'call' or 'run' keywords
- Forgetting to call the function
Master "Functions" in Bash Scripting
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