V2EX operating system

Operating System

释义 Definition

操作系统:管理计算机硬件与软件资源的核心系统软件,负责进程/任务调度、内存管理、文件系统、设备驱动与提供用户/应用运行环境。常见简称 OS。(也可泛指手机、服务器等设备上的系统平台。)

发音 Pronunciation (IPA)

/pret sstm/ (美式常见);/pret sstm/(英式常见)

例句 Examples

My laptop runs a new operating system.
我的笔记本电脑运行着一个新的操作系统。

Because the operating system handles memory and scheduling, a bug there can crash many applications at once.
由于操作系统负责内存与调度,其中的一个漏洞可能会导致许多应用同时崩溃。

词源 Etymology

“Operating” 来自 operate(运作、操作),指“让机器运行起来的”;“system” 指“系统”。合起来即“负责让整台计算机运作并协调各部分的系统软件”。这一术语在计算机发展早期逐渐固定,用来区分“应用程序”与“底层系统软件”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • 《Operating System Concepts》(Silberschatz, Galvin, Gagne):以“operating system”作为全书核心概念频繁出现。
  • 《Modern Operating Systems》(Andrew S. Tanenbaum, Herbert Bos):系统性讨论“operating system”的设计与实现。
  • 《The C Programming Language》(Kernighan & Ritchie):在介绍系统编程与接口时多次提及操作系统环境与其作用。
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