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 ג€"eo pid,etime,cmd | grep bash (to obtain PID) kill -9 PID

C. ps ג€"eo pid,etime| grep bash (to obtain PID) killall -9 PID

D. killall -15 -o bash








 

Suggested Answer: D

Community Answer: B

Reference:
https://phoenixnap.com/kb/how-to-kill-a-process-in-linux

This question is in XK0-004 CompTIA Linux+ Exam
For getting CompTIA Linux+ Certificate


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