status ok

Generally, you can log on as the root user to configure the system as Administrator by executing the "Su-" command and entering the correct root password. However, in order to further enhance the security of the system, it is necessary to establish

I. system conventions 1. System Environment CentOS-4.4.ServerCD: Linux Apache: 2.2.4 MySQL: 4.0.26 PHP: 4.3.11 Zendoptimizer: 3.2.2 PhpMyAdmin: 2.10.0.2 2. source code package storage location:/usr/local/src# Why should we perform tarball in/usr/

Address: http://www.yeeyan.com/articles/view/maguschen/23347 This article is written by Jos é M. aguilar was first published in Spanish in his excellent blog. After that, timm Martin translated and modified the article with the authorization of Mr.

Only sending and receiving are complete. It is written in two parts: I. Introduction to POP3 commands (copied); II. instances. I. Introduction to POP3 commands Telnet 119.119.119.212 110 ------------------------------- use the Telnet command to

Before that, I wrote a simple example of communication between PPC and PC through UDP. You can check it here. If there are more, I won't talk about it. Let's go to the topic directly. This article describes how to use the socket class library in the.

This article is a Python build Web site series of the second article, followed by the above, mainly to tell you about the Web server Gateway Interface Wsgi related information, very detailed, the need for small partners can refer to the

Mysql common Maintenance Command bitsCN.com Analyze Table When optimizing SQL statements, MySQL Optimizer must first collect related information, including the cardinality of the table (which can be translated as "hash degree "), it indicates the

Mysqlreport shows the solution to the problem that change_db occupies a high proportion in Com _. bitsCN.com first describes that the daily access volume is not as large as of the daily access Volume. in principle, A doubling of access traffic

Taking the logistics industry as an example, this paper analyzes the application methods of PostgreSQL and greenplum in logistics industry such as location information processing, optimal path algorithm, machine learning and so on. It refers to the

This is the first of the two articles. This article covers a detailed tutorial on replacing Vagrant with Docker when developing a Node application using the Express framework. The application will use connect-redis middleware to persistently store

Article Title: server configuration for small and medium-sized enterprises-Mail Server (2 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research,

Reclaim InnoDB tablespace bitsCN.com Reclaim InnoDB tablespace This section assumes that innodb_file_per_table is enabled. Use conventional optimize for recycling: [Plain] mysql> select count(*) from t; +----------+ | count(*) | +----------+ |

Before doing system resource escalation, because do not know how to escalate the data to the server to show, and then use a most direct and unsafe way, directly write to the database, this is inconvenient, mainly because of the need to authorize and

Environment: AIX 11.2.0.3 RACSymptom: Node 1 operating system cannot connect, Node 2 shows RAC service status OK, 15 minutes after connection recoveryDB logOra-27300:os system dependent Operation:fork failed with Status:12Ora-27301:os Failure

OSPF Multi-zone principle and configurationN reasons for generating OSPF multi-region1. reasons for generating OSPF multi-region? Improve the scalability of your network? Fast Convergence2. capacity of the OSPF areaHow many routers can be

Technorati Tags:1xx-Information TipsThese status codes represent a temporary response. The client should be prepared to receive one or more 1xx responses before receiving a regular response.100-Continue.101-Switch protocol.2xx-successThis type of

VSFTPD as a flagship secure FTP server, there are a number of options set. The configuration file list for vsftpd is described below, and all configurations are based on the vsftpd.conf configuration file. This article will provide a complete

monitoring detects the background management system based on the Tomcat application can not access the page, sent a warning message, the problem arises, the first thing to do -restart the application. That's right! is not a barrier, but first

Now most of the LG TV comes with a serial port (RS232), in fact, through this serial port can completely manipulate the LG TV, and the function than with the remote control powerful. By using the serial port to send instructions, you can do some

It means I don't know how to use the API. It's always easy to see people using them, but they don't know how to use them. Reply content: It means I don't know how to use the API. It's always easy to see people using them, but they don't know