Question: [3]A. How to create a user with sudo privileges without password option? Show the step-by-step procedure. B. How to check the processes and how to

[3]A. How to create a user with sudo privileges without password option? Show the step-by-step procedure.

B. How to check the processes and how to kill a particular process?

C. How to check the firewall rule on your servers with firewall-cmd command?

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