Cloud Applications

A text message interface is developed in PHP. Where does the text message exist on the server? SESSION? When the client calls an API without a COOKIE, the SESSION cannot be used. how can this problem be saved? A text message interface is developed

Article title: Linux ranks second in Microsoft's threat list. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

Article Title: some technical information about NICs in Linux (1 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Both .bz2and .gzare the format of the compressed file under linux, which includes the. zip and. rar files under Windows .. The difference between bz2and .gz is that the former has a higher compression ratio than the latter, and the latter takes less

Below are some of my personal study notes for my personal use only. Set the host name of the system: hostnamelinux. test (you can directly use hostname to display the host name of the current system) enable eth0: ifconfigeth0up (down) Below are some

Do you want to know what your server is doing? You need to know the basic commands described in this article. Once you are familiar with these commands, it lays the foundation for becoming a professional Linux system administrator. You can use a

Nowadays, hard disks are very cheap and the capacity is N large. common dos partition tables cannot meet the needs of large hard disks. The sin of a dos partition table is that 1. only a limited number of partitions are supported. for historical

In vi/vim, you can use the: s command to replace the string. In the past, only one format was used to replace the full text. Today, we found that this command can be used to replace strings in many ways in vi/vim. In the past, we used only one

Linux + Apache + Mysql + Perl/PHP/Python is a group of open-source software commonly used to build dynamic websites or servers. they are independent programs, but they are often used together, with a higher degree of compatibility, together

Linux command line? Are you sure you want to know? ?? How can I bits in the baking environment? What is the lesser? When will the worker be doing. This article is not intended to attract your anger at Linux or linux command lines. We just want you

The newly installed CentOS system server may be set incorrectly. you need to adjust the time zone and adjust the time. The following is the process for CentOS to use NTP to synchronize time from a time server: Perform the following steps to

Many webmasters have some domain names that have not been filed for record. they hope to add a cdn to make the network speed faster. However, domestic CDNs, such as Baidu jiasule, and 360 of webmasters cdn, although cdn is free of charge, it

The new webmaster who buys a host for the first time is often confused by the host provider's many parameters and exaggerated slogans. as a result, the host cannot be properly selected. Let's take a look at the common usage when purchasing a host. 　

In middle July, the Baidu webmaster platform published a message saying "the site rectification feedback function is coming soon". in July 21, it announced that "the rectification feedback function is going online: the first batch of notifications

This article describes how to install the qt development environment in ubuntu. I. install Qt in UbuntuCopy codeThe code is as follows:$ Sudo apt-get install qt4-dev-tools qt4-doc qt4-qtconfig qt4-demos qt4-designer Note: The qt4-dev-tools

Recently, Ubuntu12.04 was installed. because the computer is an Intel integrated graphics card and is open-source, you do not need to install the graphics card driver on your own. However, the resolution of the monitor cannot be adjusted after it is

Webmail is undoubtedly an essential part of any email server. Although the local mail client generally has more functions than Webmail, it is sometimes tricky to access IMAP or SMTP from a trusted external network through an email client.

In fact, I did not install the system myself before last week (however, I have downloaded ubuntu12.04 for installation once, in the win7 environment, I forget whether to directly double-click the installation or run the installation on a virtual

Journald is a new system log method created for Linux servers. it marks the end of text log files. Now the log information is written to the binary file and read using journalctl. to obtain this information, the Linux administrator will need some

From the content management system to simple tables, databases are part of every development project. This is why developers emphasize the use of the correct type of database tools. The following may be helpful to you! 1. AutotablaAutotabla is a