An Administrator Needs to Kill the Oldest Bash Shell Running

question 96

Multiple Choice

An administrator needs to kill the oldest Bash shell running in the system. Which of the following commands should be issued to accomplish this task?

• A) ps axjf | grep bash to obtain PID kill -9 PID
• B) ps -eo pid,etime,cmd | grep bash (to obtain PID)
• C) ps -eo pid,etime| grep bash (to obtain PID) killall -9 PID
• D) killall -15 -o bash

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Definitions:

Mechanism

A detailed explanation of the step-by-step process by which chemical reactions occur.

Product

A substance produced during a chemical reaction.

Reagents

Substances or compounds used in chemical reactions to either drive the reaction forward or to detect, measure, and analyze other substances.

Reaction

A chemical change that occurs when two or more substances combine to form a new substance.