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What is Linux? Learn about Processes, the way Linux manages programs. Find out what they are, how they work, and how to manage them.
Operating-system
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What is Linux? Learn about the Linux Shell in 2025, from traditional bash to modern terminals like Warp and Fig. Discover cloud shells, AI-powered terminals, and the latest shell environments including Zsh with Oh My Zsh.- Published on
What is Linux? Learn about the Linux kernel, the heart of the Linux operating system. Find out what it does, how it works, and how to find your kernel version.