Computer Science · Shell Scripting
In a shell script, how does a 'while' loop differ from an 'if' statement in terms of execution?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A 'while' loop requires a file input, unlike 'if'
- 2Both execute the same way but with different syntax
- 3A 'while' loop repeats as long as a condition is true, while an 'if' executes only once if true✓
- 4A 'while' loop runs once, while an 'if' repeats until false
Correct answer
A 'while' loop repeats as long as a condition is true, while an 'if' executes only once if true
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