Programmer Group

Links to the original text: https://my.oschina.net/asparagus/blog/699224   I. Introduction Nginx("engine x") is a high performance HTTP and reverse proxy server, as well as ...

Article directory PNG Picture Format PNG file structure PNG Compression Principle PNG picture codec libpng PNG Picture Format PNG(Portable Network Graphics) is a rasterized, lossless compressed image file format. The purpose of the design is ...

Hypertext Preprocessor, hypertext preprocessor. It is a scripting language executed on the server side, similar to C language. It is a commonly used website programming language. After php is built, MySQLi Extension Library will be used to instantiate a MySQL connection object through MySQLi constru ...

Linux system is CentOS 6.7 Start preparations Switch to Package Directory cd /usr/local/src Clean up installed packages rpm -e httpd rpm -e mysql rpm -e php yum -y remove httpd yum -y remove mysql yum -y remove php #Search apache packages rpm -qa http* #Mandatory unloading of apache packages rpm -e --nodeps File name queried #Check ...

Linux Nginx installation and deployment 1. Introduction to Nginx Nginx official website: http://nginx.org/ Nginx is a high-performance HTTP and reverse proxy server, as well as an IMAP/POP3/SMTP server. The purpose of the initial development is to develop proxy email server roommate: Igor Sysoev. The source code conforms to BSD open source. ...

Three Ways to Install Software Packages rpm tools yum tools Source package rpm RPM command is the management tool of RPM software package. Rpm was originally a Red Hat Linux distribution program specially designed to manage various Linux suites. It is popular because it follows GPL rules and is powerful and convenient. It is gradually adopte ...

Usually when we talk about Node. js, we talk about asynchrony. In fact, Node.js performs asynchronous calls in different scenarios. This article will analyze how Node. JS makes asynchronous calls through libuv thread pool through libuv source code. The Node.js version described in this article is v11.15.0 The libuv version is 1.24.0 . Take the ...

Recently, the company needs to build a FastDfs distributed file system to query and refer to a lot of information on the network, but according to their configuration from beginning to end, there will be more or less errors in the middle, which may be versions or other problems. After continuous research, the system has been successfully confi ...

Tengine is a Web server project initiated by Taobao.com. On the basis of Nginx, it adds many advanced functions and features to meet the needs of large-scale visiting websites. Tengine's performance and stability have been well tested on large websites such as Taobao and Tianmao. Its ultimate goal is to build an efficient, stable, secure and e ...

Last night, I received Ali Yun's short message and email to persuade the server to be poisoned. The contents are as follows: After testing the malicious outsourcing behavior of your cloud server (ip), in order to avoid affecting the normal use of your server, you must pay attention to it and deal with it as soon as possible. You need to find ou ...