Introduction to Linux
What is Linux?
Linux is an open-source operating system that is based on Unix. It was created by Linus Torvalds in 1991 and has since become one of the most popular operating systems in the world, particularly for servers, data centers, and developers. Unlike proprietary operating systems like Windows or macOS, Linux is free to use, modify, and distribute.
Why Should You Learn Linux?
Linux is known for its reliability, security, and versatility. By learning Linux, you open yourself to a wide range of career opportunities in IT, cybersecurity, and software development. Moreover, Linux powers the majority of web servers, smartphones (Android), and embedded devices. It’s an essential skill for anyone looking to get into tech.
Key Differences Between Linux and Other Operating Systems
The key differences between Linux and other operating systems like Windows and macOS include the following:
- Open-Source vs. Closed-Source: Linux is open-source, meaning anyone can inspect, modify, and contribute to the code. Windows and macOS are proprietary.
- Command Line Interface (CLI): While Windows and macOS offer GUI-based navigation, Linux often requires command-line interaction, which can be more powerful and flexible.
- File System Structure: Linux uses a different file system hierarchy, which might seem unfamiliar to new users.
