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Command Line Confessions: The Embarrassing Questions I Should Have Asked Long Ago
- This article discusses the basic concepts related to the command line interface (CLI) and shell, and also provides a list of important and frequently used commands.
- The author admits to her lack of knowledge regarding the CLI and the avoidance of using it all of these years, but acknowledges that there are instances when CLI is the best or only option.
- CLI is useful for remote management, batch processing, and automation and scripting tasks. The terminal is an application that provides access to the CLI.
- The article contains a list of commonly used commands, such as ls, pwd, cd, cp, rm, mv, mkdir, and others.
- The PATH environment variable is discussed, and instructions are given for adding a directory to the PATH temporarily.
- The author also mentions a user-friendly terminal application, Warp, which features an AI component and is helpful for learning Linux and CLI basics.
- The article concludes with a caution to be mindful of certain commands that can be dangerous and cause data loss and unauthorized access.
- Overall, the article is a helpful introduction to the CLI, with relatable analogies and clear explanations provided.
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