<ul><li>Linux is an open-source operating system that is used widely in various domains.</li><li>Red Hat Enterprise Linux (RHEL) is a corporate version of Linux, popular in enterprise environments.</li><li>Linux is used in web servers, cloud platforms, smartphones, and supercomputers.</li><li>Learning Linux, especially Red Hat, in 2025 can offer career opportunities in cloud computing, cybersecurity, and system administration.</li></ul>

What the Heck Is Linux, and Why You Should Bother Learning It (Especially Red Hat) in 2025

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