Which is the correct syntax to define a function named backup in bash?

easy📝 Syntax Q3 of 15

Bash Scripting - Functions

Which is the correct syntax to define a function named backup in bash?

Adef backup() { commands }

Bfunction backup{ commands }

Cbackup() { commands; }

Dbackup := { commands }

Step-by-Step Solution

Solution:

Step 1: Recall bash function syntax
Bash functions are defined as name() { commands; } or function name { commands; }.
Step 2: Evaluate options
backup() { commands; } uses the standard syntax with parentheses and braces. function backup { commands } misses parentheses, C uses Python style, D uses invalid syntax.
Final Answer:
backup() { commands; } -> Option C
Quick Check:
Bash function syntax = A [OK]

Quick Trick: Use name() { commands; } to define bash functions [OK]

Common Mistakes:

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