您将获得的技能: Linux Administration, User Accounts, Operating System Administration, Linux, File Systems, Systems Administration, Authorization (Computing), Security Controls, Identity and Access Management, File Management

您将获得的技能: OS Process Management, Operating Systems, C (Programming Language), System Programming, Virtualization, Virtual Machines, Application Programming Interface (API)

您将获得的技能: Firewall, Network Security, Linux, Linux Administration, Linux Servers, Network Administration, Security Controls, Hardening, Ubuntu, Linux Commands, File Management, System Configuration, Command-Line Interface