Fundamental and essential skills for a DevOps Engineer


Why it is essential for a DevOps engineer to learn Linux first

Linux remains the most preferred choice and widely used operating system in the world of DevOps, especially for cloud-based infrastructure, containerization, automation, and open-source tooling.

Prioritizing Linux proficiency will provide the most comprehensive foundation for a DevOps engineer's skill set. Learning Linux is like laying a solid groundwork. It helps you grasp essential computer concepts and navigate the ever-changing world of technology in software and IT.

What's essential to learn in Linux (basics)?

Now moving to the topics, here's a breakdown of what's essential to learn in Linux:

  1. Command-Line Navigation and File Management
  2. Text Editing and Manipulation
  3. File System Hierarchy
  4. File Permissions and Ownership
  5. Package Management
  6. User and Group Management
  7. Process Management
  8. Networking
  9. Text Processing
  10. Shell Scripting
  11. System Monitoring and Logging
Get Set Go…
Developing practical hands-on experience in Linux is as important as grasping its underlying concepts. For that, you first need to set up a Linux operating system.

For newcomers seeking familiarity with fundamental commands, platforms like the
online Linux terminal available at can be helpful.

However, for a more comprehensive learning path, it is highly advisable to create a Linux EC2 instance in the AWS Cloud infrastructure. The following link be referred for more details: