squid unix

Article Title: full introduction to squid proxy service in Linux. 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. Proxy provides two services: first, allow users who cannot directly access the Internet to access the Internet, because it is safer and easier to manage to allow a computer with higher permissions to di

SQUID and MYSQL are installed using the binary Installation Package released by SUN, which can be found in software_companion_x86 CD; and MYSQL_AUTH can be found by GOOGLE search. 1. install and configure SQUID + MYSQL 1. Create users and groups# Groupadd squid# Useradd-g squid-d/dev/null-s/bin/false

Solve the filedescriptors problem of squid in Linux-Linux general technology-Linux programming and kernel information. The following is a detailed description. Squid log files often report errors today: WARNING! Your cache is running out of filedescriptors According to the information on the Internet, filedescriptors is the file descriptor. A file descriptor is a simple integer used to indicate the

This example is squid and Apache on the same machine, squid do front-end reverse proxy. Port is 80,apache as back-end Web,port is 81serverip:172.16.8.1021. First introduce the next version number selection, before the test must be selected a suitable squid version number, in this recommendation 2.7. She and 2.6 similar but better support http1.1, also has more th

Squid Log Classification and parametersSquid The default log file is very many, the most important log log has three, respectively, Access.log, Store.log, Cache.log. The contents of the three log records are as follows:Access. Log; The client uses the proxy server's record file store. Log; Stores the cached object's state record file cache. Log; CACHE startup and record files of various statuses The path of three logs can be defined by

map the Internet IP address to the IP address of the intranet web server to access the internal web server. Format: Iptables? A forward? P tcp? D. IP address of the intranet web server-dport 80? J ACCEPT 5, Change the intranet Web Server IP Address ing to the firewall to connect to the intranet interface IP Address. After the configuration is complete, the intranet user can access the internal web server by accessing the IP address of the firewall intranet inte

First, IntroductionProxy Server English full name is proxy server, its function is proxy network users to obtain network information.Squid is a software that caches Internet data, receives a user's download request, and automatically processes the downloaded data. When a user wants to download a homepage, they can send a request to squid to download it instead, then squid connects to the requested website a

1. Install squid # rpmivhsquid -*. rpm2. Back up squid configuration file squid. conf # cpetcsquidsquid. confhome3. Delete the default squid configuration file # cdetcsquid # rmfsquid. conf4, create a squid configuration file # cdetcsquid # touchetcsquidsquid. conf5, 1. Inst

First, Caching Agent OverviewApplication layer of Agent service software, squid mainly provides cache acceleration, application layer filtering control function1, the agency's working mechanismFirst case: There is a cache in the Squid serverWhen a client requests a Web page through a proxy, the specified proxy server checks its own cache and, if there is already a page in the cache that the client needs, fe

Squid Configuration Guide and problems-Linux general technology-Linux technology and application information, the following is a detailed description. Basic Configuration Configure squid. conf. For the installation configuration path, see the INSTALL file in the installation directory. After the installation is complete, configure the run of Squid (not the previ

Build Squid Proxy Server1. Configure IP Address 2, compile and install squid software [[emailprotected] ~]# tar-zxvf squid-3.4.6.tar.gz-c/usr/src/ [[emailprotected] ~]# cd/usr/src/squid-3.4.6/ [[emailprotected] squid-3.4.6]#./configure--prefix=/usr/local/

Squid startup parameter 1. Add-z to the first startup to create the squid cache HASH directory and initialize it. The squid command line option-a port specifies the new http_port value. This option overwrites the value from squid. conf. However, note that you can specify multiple values in

Squid Chinese authoritative guide (5)-Linux Enterprise Application-Linux server application information. The following is a detailed description. The backslash escapes this. The regular expression matches any string ending with .jpg. If you do not use the ^ or $ character, the regular expression is like a standard substring search. They match words or phrases that appear anywhere in the string. For all squid