1. YouTube Channels: Many individuals and organizations offer free Linux tutorials on YouTube. Search for terms like:
* "Linux for beginners"
* "Linux command line tutorial"
* "Linux administration tutorial"
* "[Specific Linux distribution, e.g., Ubuntu] tutorial"
Be sure to check the channel's reputation and look for channels with consistent uploads and positive viewer feedback. Look for playlists offering structured learning paths.
2. Online Courses (MOOCs): While some MOOCs might offer certifications for a fee, many offer free access to their course materials, allowing you to learn at your own pace without paying. Check out:
* edX: Search their course catalog for Linux-related courses. Some may have paid certification options, but the course content itself might be free.
* Coursera: Similar to edX, Coursera hosts university-level courses, some of which might offer free auditing (access to course materials without certification).
* FutureLearn: This platform also hosts a variety of courses, some of which may have free options.
3. Linux Foundation's Training Resources: While they offer paid certifications and training, the Linux Foundation also provides some free resources and introductory materials on their website. Check their website for free documentation, articles, and introductory videos.
4. Documentation and Manuals: Each Linux distribution has extensive documentation available online. For example, Ubuntu has detailed documentation, and most distributions provide manuals and "how-to" guides. These are invaluable for learning specific aspects of the OS.
5. Online Communities and Forums: Engaging with online communities like Reddit's r/linux, dedicated forums for specific distributions, or Stack Overflow can be incredibly helpful. You can ask questions, learn from others' experiences, and find solutions to problems you encounter.
Tips for Finding Quality Resources:
* Check the date of the videos or materials: Older tutorials might be outdated, especially concerning software versions.
* Look for reviews and comments: See what other learners have said about a particular course or channel.
* Focus on your goals: Determine what you want to achieve with Linux (e.g., system administration, web development, scripting) and search for resources tailored to those goals.
* Practice regularly: The most important part of learning Linux is hands-on experience. Set up a virtual machine (using VirtualBox or VMware) to practice without affecting your main operating system.
Remember that learning Linux takes time and effort. Be patient with yourself, start with the basics, and gradually build your knowledge and skills. Good luck!