Computer Science · Shell Scripting
In a Bash shell script, which situation best justifies using '@' instead of $*?
- 1When all positional arguments are exclusively numeric values
- 2When only the first positional argument ($1) needs to be processed
- 3When arguments contain spaces and must be preserved as separate individual strings✓
- 4When positional parameters need to be joined into a single word
Correct answer
When arguments contain spaces and must be preserved as separate individual strings
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