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UNIX® has its own dialect, and its command vocabulary is very large. But you don't need to master all the content at once. This article describes a number of command line combinations that promote your mastery of UNIX languages. When you travel to

This article introduces a tutorial on using Python scripts to deploy MoinMoin on Nginx and Uwsgi, with examples based on the CentOS operating system, and the friends you need can refer to the The MoinMoin was deployed under CentOS, but the edit and

Environment Description: Existing two servers, to achieve real-time synchronization of MP3 files. You can use rsync to do synchronization, but not real time, in order to achieve real-time synchronization, we use INotify to monitor the changes that

As a MySQL system administrator, you are responsible for maintaining the data security and integrity of your MySQL database system. This article mainly describes how to build a secure MySQL system, from the system internal and external network two

The first two are all about how to deploy the Awstats log Analysis tool under Nginx, and now it's finally Apache. As a veteran Web server, Awstats's support for Apache is perfect, so the entire configuration process is very simple. So, here I

  This article mainly introduces the PHP file upload examples and parameters, the need for friends can refer to the 1. Upload Form upload.html program code HTML code as follows:

The following script backs up all the source files to be edited into the/bak directory, and all path locations remain unchanged, such as Vii/etc/hosts, and the/etc/hosts is copied to/bak/etc/hosts. # CAT/SH/VII #!/usr/bin/bash #判断源文件是否存在, exist

mysql| Security | security | access | server | data | Data Directory This chapter focuses on what you can do to maintain the security and integrity of MySQL installations as a MySQL administrator. We've talked a little bit about security issues in

God finally saved me, a long time did not find Linux with JDK environment variables method, online search for a long time, a lot of it seems to have no effect, there are some with a direct let my system crashes, yesterday, my colleagues gave me a

First, install Linux I installed the Oracle company compiled Linux 4.4 (5 also came out, but the Chinese support is not good, garbled) 1. If the most important role of this server is to install Oracle, then directly assign the file system to

FTP commands are one of the most frequently used commands for Internet users, and a large number of FTP internal commands are encountered, whether using FTP under a DOS or UNIX operating system. Familiar with and flexible application of FTP internal

First, start and close the Informix database 1. Automatically start Informix Start the online command as: OnInit However, in general, the Start command is established in the/ETC/RC2.D directory with the name S96informix so that when the operating

1. Root login system with super user; 2. Download zijidelu_install.sh Installation Script 3, give zijidelu_install.sh executable permissions Command: chmod 750 zijidelu_install.sh (or chmod u+x zijidelu_install.sh); 4,

Default Permissions Each terminal has a Umask attribute to determine the default permissions for new files and folders Umask is represented by the use of digital permissions, such as 022 The default permissions for the directory are: 777-umask

Copy CodeThe code is as follows: Define (' Cache_root ', DirName (__file__). /cache '); Cache Storage Directory Define (' Cache_time ', 1800);//cache time Unit seconds Define (' Cache_fix ', '. html '); $CacheName =md5 ($_server[' Request_uri ')).

User-managed configuration files User Information file:/etc/passwd Password file:/etc/shadow User group file:/etc/group User group password file:/etc/gshadow User profile: /etc/login.defs /etc/default/useradd New user information

Rsync: Official website: http://rsync.samba.org/ Official documents: http://rsync.samba.org/documentation.html Tea: The article has not finished, temporarily may not be able to enter your discernment. Please skip. Note: 1. The permission

Objective:PHP for various types of database operations have support, the operation of the file also has a rich way to operate, many friends are now operating or based on file operationsBut sometimes in the operation of the document when there are a

1. IntroductionInternet/intranet based on web technology has been widely used in recent years, Intranet is based on TCP/IP protocol, the web as the core intranet, the user through Low-cost, An Easy-to-use client browser can access the data you need

Linux is a free broadcast class operating system, Linux system process under certain conditions can be any file, database and so on operation. If this process is used by lawless elements for other unlawful purposes, the system will be greatly