unix socket permissions

Nginx communicates with php-fpm using unix socket or TCP, and its configuration, nginxphp-fpm Preface Nginx and fastcgi can communicate in either TCP or unix socke. The two methods have their own advantages and disadvantages. Here we first provide

Socket Error Summary (EXT) comes from:http://hi.baidu.com/oxbat/blog/item/fbd4de95e4772548d0135e7a.html Socket Error 0-directly send errorSocket Error 10004-interrupted function callSocket Error 10013-permission deniedSocket Error 10014-bad

This article discusses how to use the interprocess communication mechanism--IPC (inter-process-communication) in a PHP4 environment. The software environment discussed in this article is linux+php4.0.4 or later. First, let's say you've installed PHP4

Int setsockopt (Socket s,Int level,Int optname,Const char * optval,Int optlen); S (socket): point to an open set Interface DescriptionLevel: (level): Specifies the option code type.Sol_socket: basic set of interfacesIpproto_ip: IPv4 InterfaceIpproto_

Asynchronous Socket CommunicationBy John mctainshFrom: Http://www.codeproject.com/csharp/socketsincs.asp Translate by: hillfree This article describes how to use a non-blocking Socket Communication and creates an example of a chat

Original: http://blog.csdn.net/pcyph/article/details/46513521--------------------------------------------------------------------------------------------------------------- -----ObjectiveThere are two ways of communication between Nginx and FastCGI,

UNIX domain sockets are used to communicate between processes running on the same machine. UNIX domain sockets provide both stream and datagram interfaces. Create a pair of non-named, interconnected UNIX domain sockets. Socketpair1. Naming unix

User and user groups Linux is a multi-user, multi-tasking operating system, in order for each user to have more confidential file data, so not see the rights management is more important. Linux file ownership and access authorization are

Basic file permissions in Linux every file in Linux is associated with multiple permission types. Among these permissions, we mainly deal with three types of permissions: user, user group, and other users (others ). A user is the owner of a file. A

Remember: the operations on the affected system may change the existing evidence or lead to the loss of sensitive information! {Initial response }} Objective: To obtain the loss-prone data in the system before judicial authentication and replication,