Having a good grasp of Linux is essential to your success as a cybersecurity expert, and in the IT industry in general. Linux dominates all areas of computing besides Desktop (user-facing) use and here are some numbers to keep it brief (source):
- 9 out of 10 Cloud Providers use Linux
- All of the Top 25 most popular websites use Linux to run them, 96.3% of the top 1-million web servers use Linux
- Android (the Phone Operating System) runs on Linux (which equals 85% of smartphones)
Versatility and Ubiquity
Linux serves as the foundation for a wide array of operating systems, from servers, to cars, to smart home speakers, to smartphones. Learning Linux provides you with the ability to work across diverse platforms and systems.
Career Opportunities
Proficiency in Linux is often a requirement for various IT and tech roles, such as system administrators, DevOps engineers, network administrators, and software developers. Acquiring Linux skills can enhance your competitiveness in the job market.
Open Source Philosophy
Linux is built on open source principles, allowing anyone to access, modify, and distribute its source code. Learning Linux introduces you to the collaborative nature of open source software development.
Command-Line Proficiency
Linux emphasizes the use of the command-line interface (CLI) for system management and tasks. Developing command-line skills boosts efficiency and provides deeper insights into the operating system's functioning.
Security
Linux is renowned for its strong security features. Learning Linux exposes you to security practices like user permissions, encryption, firewalls, and more, essential in today's cybersecurity landscape.
Customization and Control
Linux offers extensive customization options, enabling tailoring of the system to specific needs. This level of control is valuable for personal use and managing complex server environments.
Server Management
Linux dominates the server operating system space due to its stability and efficiency. Learning Linux is crucial for managing web servers, databases, and cloud infrastructure.
Development Environment
Linux is favored by developers for its rich development tools, libraries, and support for various programming languages. It's also the environment of choice for modern software tools like Docker and Kubernetes.
Learning About Operating Systems
Linux provides a hands-on opportunity to learn about fundamental operating system concepts such as memory management, process scheduling, and file systems.
Cost-Effective
Linux is free and open source, eliminating licensing fees. This cost-effectiveness makes it an attractive option for individuals and businesses aiming to reduce expenses.
Community Support
The Linux community is vast and supportive, offering forums, communities, and resources to assist with troubleshooting and learning.
In conclusion, learning Linux equips you with valuable technical skills, enhances your career prospects, and provides insights into open source culture and system architecture. Whether for personal growth or a technology career, Linux knowledge is a valuable asset.
Written by Brandon, Fall ‘23. Amended by Zachary, Spring ‘24
