LPI Exam 102-500 Topic 4 Question 49 Discussion

Actual exam question for LPI's 102-500 exam

Question #: 49
Topic #: 4

What the echo $$ command?

AThe process ID of the current shell.

BThe process ID for the following command.

CThe process ID of the last command executed.

DThe process ID of the last command which has been placed in the background.

EThe process ID of the echo command.

Show Suggested Answer

Suggested Answer: A

by Chanel at Aug 04, 2022, 01:43 AM

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