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  2. List of operating systems - Wikipedia

    en.wikipedia.org/wiki/List_of_operating_systems

    JNode (Java New Operating System Design Effort), written 99% in Java (native compiled), provides own JVM and JIT compiler. Based on GNU Classpath. [37] [38] JX Java operating system that focuses on a flexible and robust operating system architecture developed as an open source system by the University of Erlangen. KERNAL (default OS on ...

  3. Operating system - Wikipedia

    en.wikipedia.org/wiki/Operating_system

    The operating system provides an interface between an application program and the computer hardware, so that an application program can interact with the hardware only by obeying rules and procedures programmed into the operating system. The operating system is also a set of services which simplify development and execution of application programs.

  4. Timeline of operating systems - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_operating_systems

    TOS/360 (IBM's Tape Operating System) Livermore Time Sharing System (LTSS) Multics (MIT, GE, Bell Labs for the GE-645) (announced) Pick operating system; SIPROS 66 (Simultaneous Processing Operating System) [6] THE multiprogramming system (Technische Hogeschool Eindhoven) development; TSOS (later VMOS) 1966 DOS/360 (IBM's Disk Operating System)

  5. Rifampicin - Wikipedia

    en.wikipedia.org/wiki/Rifampicin

    Rifampicin is the most powerful known inducer of the hepatic cytochrome P450 enzyme system, including isoenzymes CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP3A4, CYP3A5, and CYP3A7. [42] It increases metabolism of many drugs [ 43 ] and as a consequence, can make them less effective, or even ineffective, by decreasing their levels. [ 44 ]

  6. Comparison of operating systems - Wikipedia

    en.wikipedia.org/.../Comparison_of_operating_systems

    The article "Usage share of operating systems" provides a broader, and more general, comparison of operating systems that includes servers, mainframes and supercomputers. Because of the large number and variety of available Linux distributions , they are all grouped under a single entry; see comparison of Linux distributions for a detailed ...

  7. SerenityOS - Wikipedia

    en.wikipedia.org/wiki/SerenityOS

    SerenityOS is a free and open source desktop operating system.It features a preemptive kernel, currently supports x86-64, ARM, and RISC-V [1] [2] based computers, and hosts multiple complex applications including its own web browser and integrated development environment (IDE).

  8. Genode - Wikipedia

    en.wikipedia.org/wiki/Genode

    The system does not feature a full desktop environment, but requires users to deploy virtual machines hosting traditional OSes for a fully featured desktop. Sculpt is distinguished from the Genode operating system framework in that it relies heavily on dynamic reconfiguration using privileged control components in contrast to specialized ...

  9. History of operating systems - Wikipedia

    en.wikipedia.org/wiki/History_of_operating_systems

    Microsoft Windows CE was the base for Pocket PC 2000, renamed Windows Mobile in 2003, which at its peak in 2007 was the most common operating system for smartphones in the U.S. In 2007, Apple introduced the iPhone and its operating system, known as simply iPhone OS (until the release of iOS 4), which, like Mac OS X, is based on the Unix-like ...