What is a PID number? Why are these numbers useful when you run processes in the background? Which utility displays the PID numbers of the commands you are running?
What will be an ideal response?
PID stands for process identification. A PID number uniquely identifies the
process running a command. When you run a command in the background,
you can use its PID number as an argument to kill to stop the command from
running. The ps utility displays PID numbers.
Computer Science & Information Technology
You might also like to view...
A(n) ________ button is a button that consists of two parts—a button and an arrow
Fill in the blank(s) with correct word
Computer Science & Information Technology
Describe CentOS 7's methods for accessing shared files.
What will be an ideal response?
Computer Science & Information Technology