LPI
101-500 · Question #142
What is the purpose of the & character at the end of a command line?
The correct answer is B. It causes the command to be run in the background of the current shell. You've hit your Sonnet limit · resets Jun 8, 9am (UTC)
Shells and Shell Scripting
Question
What is the purpose of the & character at the end of a command line?
Options
- AIt causes standard error to be unbuffered.
- BIt causes the command to be run in the background of the current shell.
- CIt puts the command under the job control facilities of the current shell.
- DIt causes the command to be run as a child of the initial login shell of the user.
How the community answered
(66 responses)- A8% (5)
- B88% (58)
- C3% (2)
- D2% (1)
Explanation
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Topics
#background processes#job control#shell metacharacters#process management
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