Torvalds kept tinkering, and before long he had created a working operating system kernel.
托瓦尔兹不断修补，并且在不久之后，他就创建了一个可运行的操作系统内核。
Dtrace enables the user to dynamically modify the operating system kernel and user processes to record additional data.
D trace让用户能够动态地修改操作系统内核和用户进程，从而记录额外数据。
Operating system-level virtualization requires changes to the operating system kernel, but the advantage is native performance.
操作系统级的虚拟化要求对操作系统的内核进行一些修改，但是其优点是可以获得原始性能。
The probes monitor all database transactions, including those of privileged users, at the operating system kernel level without relying on database audit logs.
探测器在操作系统内核级上监视所有数据库事务，包括特权用户的事务，而不依赖于数据库审计日志。
Most people, however, refer to the operating system kernel, system software, and application software, collectively, as "Linux", and that convention is used in this FAQ as well.
然而有许多人把Linux操作系统内核、系统软件和应用程序软件一起称作 “Linux”，这份文档也采用这种惯例。
A microkernel is an operating system kernel which furnishes only the most fundamental mechanisms and abstractions.
微内核是一种只提供最基本的机制与抽象的操作系统内核。
This virtual technology represented by Xen, which is characterized by modifying the operating system kernel, adding a Xen Hypervisor layer.
这种虚拟技术以Xen为代表，其特点是修改操作系统的内核，加入一个XenHypervisor层。
In this virtual environment, still need to simulate the hardware device, install the Guest operating system, and also need to modify the operating system kernel.
在这种虚拟环境下，依然需要模拟硬件设备，安装Guest操作系统，并且还需要修改操作系统的内核。
The role of a device driver is to abstract the details of the hardware implementation from the software designer based on the real time operating system kernel named VDK.
基于实时操作系统核VDK的程序中，设置设备驱动程序对具体硬件操作过程进行抽象，对硬件的具体操作通过设备驱动程序来完成。
The rationale is this: access to a file system based container goes through the operating system kernel, and the operating system comes with a file system cache to speed up repetitive access to files.
理由是：对基于容器的文件系统的访问要经过操作系统内核，而操作系统带有一个文件系统缓存，可以加快对文件的重复访问。
The rationale is this: access to a file system based container goes through the operating system kernel, and the operating system comes with a file system cache to speed up repetitive access to files.
理由是：对基于容器的文件系统的访问要经过操作系统内核，而操作系统带有一个文件系统缓存，可以加快对文件的重复访问。
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