Introduction: A machine uses a leased line to access the Internet as a firewall. there is a WWW Server (Redhat6.1, Apache1.3.9) in the internal network segment. We hope this machine can provide external WWW Servers and apache-based file services.
Access rights exposure
One of the main issues to be concerned with in database use is the exposure of access rights, i.e., user name and password. In programming for convenience, it is usually saved with a db.inc file, such as:
CODE:
User names
Access permission exposure one of the main issues needing attention in database usage is the exposure of access permissions, that is, the username and password. For convenience in programming, a db. inc file is usually stored, for example, CODE :...
: This article mainly introduces the compilation of the hello module. if you are interested in the PHP Tutorial, refer to it. To learn about high-performance concurrent servers, I plan to study the implementation of Nginx. According to the
This article mainly introduces the location of Nginx configuration method, has a certain reference value, now share to everyone, have the need for friends can refer to
今天有一位同学问到 Nginx 的站点多路径匹配的问题?
1.www.domain.com/aNeed to
This article mainly introduces about Nginx set unbound domain name Forbidden Access, has a certain reference value, now share to everyone, have the need for friends can refer to
By default, Nginx allows direct access to the Web site directly as
Everyone should be very familiar with HTTP proxy, which is widely used in many aspects. 0x00 preface
Everyone should be very familiar with HTTP proxy, which is widely used in many aspects. HTTP proxy is divided into two types: Forward proxy and
In the dynamic network design, many operations on the database are involved. However, sometimes you need to change to another background database as needed, and a large number of programs need to be modified. This is a tedious, time-consuming and
Use Apache reverse proxy to set up external WWW and file servers Overview: a machine uses a leased line to access the Internet as a firewall and has a WWW server on the intranet segment.
(Redhat 6.1, Apache 1.3.9) we hope this machine can provide
Encapsulation of database operations in PHP encapsulation of database operations in PHP
In the dynamic network design, many operations on the database are involved. However, sometimes you need to change to another background database as needed, and
: This article describes how to configure an Nginx server load balancer instance. if you are interested in the PHP Tutorial, refer to it. [Introduction] server load balancer is a task for a large-traffic website. next I will introduce how to
Domain name authorization and encryption problems now have such a PHP system, you can install and authorize the specified domain name, unauthorized domain names cannot be installed and used. the installation authorization File (license. key) content:
This article mainly introduces how to obtain the PR and Baidu weights of a website using Python. This article uses the parameter passing method to request the webmaster tool and Google tool to obtain the PR and Baidu weights, for more information,
This article mainly introduces PHP for the string of regular matching, interested in the friend's reference, I hope to be helpful to everyone.
The implementation method is as follows:
/** * Is_external_link detects if string contains outer chain *
Note: In addition to manually editing this file, you can also useWeb management tools to configure application settings. You can use"Website"-> "Asp. Net configuration" option.The complete list of settings and comments is displayed inIn machine.
Article Title: Linux-DNS server configuration and management (I ). 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
PrefaceThis article is the beginning of this series, as a mobile developer, the development of the application will inevitably have access to the network, although now there are many open source libraries to help us to easily access the network, but
The complete HTTP 1.1 specification is from RFC 2616 and can be accessed online at Http://www.talentdigger.cn/home/link.php?url=d3d3LnJmYy1lZGl0b3Iub3JnLw%3D%3D. The status code for HTTP 1.1 is marked as a new feature because many browsers only
1. What is virtual Hosting (web hosting)?Simply put, the same server can handle more than one domain name at a time. Assuming that both www.example1.net and www.example2.net have two domain names pointing to the same server, and the Web server
1, Preg_match (): the Preg_match () function is used for regular expression matching, returns 1 successfully, otherwise 0.Syntax: int preg_match (string pattern, string subject [, array matches])
Parameters
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