splice man

In Linux, the system that improves performance calls sendfile. Splice and tee may be familiar with Linux kernel version 2.4: a static Web Page Server named khttpd is embedded in the kernel of version 2.4. At that time, it may be because of the

ObjectiveFor these two array operators, they are often misused or unaware of how they are used because they are not understood. This article attempts to give an easy-to-understand explanation.ArrayWhat is an array? An array is a basic data structure,

I saw an article about linux screen collaboration on the Internet. The original Article is as follows:Screen collaborationDavid, a senior maintenance user from the product project, called and said, "Why cannot I compile supercode. c on the new

javascript: Arrays Arrays are the most common data structures in the programming world. Any programming language contains an array, but the form is slightly different. Arrays are built-in types in a programming language and are often highly

Redirect dup and dup2 Functions #include int dup(int file_descriptor);int dup2(int file_descriptor_one, int file_descriptor_two); Dup creates a new file descriptor that points to the same file, pipeline, or network connection as the original

Optimize Your Nic. This section describes some Optimization Methods for large-traffic NICs, which are worth learning. Please move to http://blog.sina.com.cn/s/blog_466c66400100bi2n.html -------------------- The following is the body -----------------

Introduction to the object:Description: A class/type is a data structure used to organize data and functionality together, although JS is an object-oriented language that does not have a traditional object-oriented approach to customizing the class

Linux System Study Notes: Go back to the Linux system environment for daily use and management. Linux is a multi-user operating system that provides excellent support for user management, simple and efficient file systems, and a large number of

Memory copy memcpy () and Vmsplice () Performance comparison overviewIn the previous article, "Inter-process Big Data copy Method survey" introduced and compared three kinds of a process to read files and then copied to the B process, the test

Busy today, see some of the operation of the array, long time wood has been useful, many have forgotten almost, so today spent one hours to write some demo, ready to back up the use of a convenient later ~ ~ ~Here are some of the work, often used in