What is the linux kernel written in?

The Linux kernel is written in C language and assembly language. Most of the Linux kernel is written in C language, and some are written in assembly language, because assembly has better performance and speed for hardware; some component systems and additional applications of Linux are written in C, " C", Python and other languages.

#The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

What is the Linux kernel written in?

Most of the Linux kernel is written in C language, and some are written in assembly language, because assembly is better for hardware. performance and speed.

Some component systems and additional applications of Linux are written in C, C, Python, perl and other languages

Compared with other operating systems, Linux has open source code, no copyright, and technology There are many community users and other features. Open source code allows users to tailor it freely, with high flexibility, powerful functions and low cost. In particular, the network protocol stack is embedded in the system, and the function of the router can be realized after appropriate configuration. These characteristics make Linux an ideal development platform for developing routing and switching equipment.

Linux not only has stable system performance, but also its core firewall components have efficient performance and simple configuration, ensuring system security. In many corporate networks, in order to pursue speed and security, the Linux operating system is not only used as a server by network operation and maintenance personnel. Linux can be used as both a server and a network firewall, which is a highlight of Linux.

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