CompTIA A+ Certification Core 2 (220-1102) - Understanding the CLI

The video tutorial introduces the concept of command line interfaces (CLI) as an alternative to graphical user interfaces (GUI) across different operating systems like Windows, Mac, and Linux. It explains the use of various shells, such as PowerShell and bash, and demonstrates basic commands and their functionalities. The tutorial emphasizes the importance of understanding switches and using help manuals to navigate the command line effectively. It also highlights the need for caution when using powerful commands, especially as an administrator.

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