Gain Skills to Navigate Command Line Editing in Linux with this Coursera Program

This Command Line in Linux Course is designed to teach students the fundamental concepts and skills needed to navigate and utilize the Linux Command Line Interface (CLI). It provides learners basic knowledge of Linux commands and a clear understanding of how to perform operations like creating, listing, displaying, reading and removing files and directories present in a Linux system using the CLI.

Linux commands come in handy in the domains of DevOps, Shell scripting, CI/CD pipelines, deployment, files and configuration management in the mighty software development bundle life cycle.The course is ideal for individuals who have a clear understanding of the Python basics. 

David Dalsveen, the instructor, is a software engineer and teacher with many years of experience in the computer software industry. Dalsveen is a strong consulting professional skilled in C, C++, Java, JavaScript and Python. His teaching and explanation is clear and comprehensive. However, the pace of teaching could be slowed down so that learners get more time to grasp the concepts and commands thoroughly.

The course begins with an introduction to Linux and the CLI, explaining the advantages and disadvantages of using the command line versus a Graphical User Interface (GUI). Then the program covers basic commands for navigating the file system, creating and manipulating files and directories, and searching for files and content. Later, more advanced topics such as permissions, processes, piping and redirection, and scripting are covered.

Linux command line editing allows users to efficiently modify and manipulate commands and text within the terminal environment. With powerful editing features such as command recall, line editing, and cursor movement, users can easily navigate and modify their command history, correct mistakes, and streamline their workflow.

Students will learn how to use the command line to perform system administration tasks, such as managing users and groups, installing and updating software packages, and configuring network settings. Throughout the course, students will have the opportunity to practice their skills through hands-on exercises and quizzes. By the end of the course, students should have a solid understanding of the Linux command line and be able to perform basic and advanced tasks using the CLI.

I am currently working in the field of data science, particularly with Machine Learning Operations (MLOps). I believe this course has taught me how to use Command Line Interface (CLI) in the Linux Operating System as MLOps is a combination of machine learning and software engineering practices.

One of the most commonly used operating systems for machine learning is Linux. The open-source nature of Linux environments lends itself well to the complex installation and configuration processes required by many machine-learning applications. Thus, learning CLI in Linux is something that would help in file management and installing and working with technologies like TensorFlow, PyTorch, or Docker. As Linux utilizes system resources more smoothly, especially Graphics Processing Units (GPUs), working with technologies becomes easier. The knowledge gained in this course helped me develop skills in big data.

I came across this insightful course on Coursera. This self-paced and short beginner-level course, is well-suited for anyone wanting to learn Linux commands.

My key takeaways from the course is basic knowledge of Linux commands and a clear understanding of how to perform operations in a Linux system using the command line interface (CLI). A command line file editor is a powerful tool that enables users to modify and manipulate text files directly from the command line interface. With commands like "vi" or "nano," users can open, edit, and save files, perform search and replace operations, navigate through the file contents, and apply various editing functions.

This knowledge has helped ignite my interest in learning DevOps further because Linux commands come in handy in the domains of DevOps, Shell scripting, CI/CD pipelines, deployment, files and configuration management in the software development life cycle.

This course is still relevant in 2023. It is a beginner-level course but will help in igniting an interest in learning and working with CLI using Linux commands. A Linux certification sets you apart in the job market and demonstrates that you possess a strong understanding of the open-source platform. It can help you get several job roles, including system administrator, network engineer, and web developer.

With the prevalence of Linux across so many technology areas, you can apply your Linux knowledge to roles like DevOps engineer, cloud architect, network administrator, security engineer, backend developer, frontend developer, data scientist, and much more. Linux professionals with experience have higher salaries and better job opportunities than IT professionals.

This course is good for beginners. Other related courses that I will recommend are:

• Linux Basics: Command Line Interface on edX.
• Hands-on Introduction to Linux Commands and Shell Scripting by IBM Skills Network on Coursera.