1. How to use the sudo command in Linux

    Learn about the sudo command in Linux

  2. How relative path and absolute path work in Linux

    Learn about navigating between directories in Linux

  3. How to use the cd command in Linux

    Learn how to use the cd command in Linux

  4. How to use the ls command in Linux

    Learn how to list files in a Linux directory

  5. How to use the grep command in Linux

    Learn about the grep command in Linux