What is Linux Linux kernel Linux utilities and Linux distro - Linux Fedora Core Project.
What is Linux?
Linux is complete multitasking and multi-user operating system base/clone from UNIX operating system.
Performance similar to high-end UNIX operating system.
Linux originally developed for 32-bit x86-based PC (Intel CPU base), platform.32-bit or 64-bit architecture
Today Linux operating system also runs on 32-bit or 64-bit architecture on the Compaq Alpha AXP, Sun SPARC and UltraSPARC, Motorola 68000, PowerPC, PowerPC64, ARM, Hitachi SuperH, IBM S/390, MIPS, HP PA-RISC, Intel IA-64, DEC VAX, AMD x86-64, AXIS CRIS, and Renesas M32R architectures.
• The core of operating system.
• The interface between system hardware and software.
• Tranlates hardware language to or that can be use by the operating system (Hardware driver).
• Developed from scratch by Linus Torvalds with assistant programmers, hackers around the globe.
• Actually ‘Linux’ is just the kernel, all Linux Operating System distributions used Linux kernel as the kernel for their operating system.
Linux Associated Utilities.
• Standard tools found on (nearly) all Linux systems
• Many important parts of software, tools, compilers, debugger, editor, application utilities come from the GNU project.
• Massive number of software packages for all kind of purposes.
• Free Software Foundation’s project to make a free Unix
• Some claim the Linux Operating System as a whole should be call ‘GNU/Linux’
Linux distro is complete Linux operating system, ready to install and can be running on your PCs or Servers.
• Usually call Linux Distro.
• Gather and compile by various vendors.
• Free and open source.
• Kernel plus utilities plus other tools, packaged up for end users.
• Generally with installation program
• Distributors include: Fedora Core, Red Hat, Debian, SuSE, Mandrake
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