Question

Mario, a technician, entered the pgrep -u sally command and received the following result: 1036. Which of the following describes the result?

A) Process ID of the command
B) Number of processes running
C) Username of the process
D) Error code

Answer 1

The result '1036' from the command 'pgrep -u sally' represents the Process ID of the processes owned by the user named 'sally'. The pgrep command is used to search for processes based on different criteria, in this case, the user owning the processes.

The Correct Option is; C) Username of the process.

Step-by-step explanation:

When Mario, a technician, entered the pgrep -u sally command and received the result '1036', it describes the Process ID (PID) of the processes being run by the user 'sally'. pgrep is a command-line utility that allows users to find processes based on various criteria.

In this case, the '-u' option is used to look for processes owned by a specific user, which is 'sally' in this instance. The number returned, '1036', represents the unique identifier for a specific process running on the system.

The result '1036' from the command 'pgrep -u sally' represents the Process ID of the processes owned by the user named 'sally'. The pgrep command is used to search for processes based on different criteria, in this case, the user owning the processes.