Article title: Linux Terminal proxy settings. 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.
If the proxy server on the campus network
Squid reverse proxy, be sure to know what the backend real server's source IP is to configureVim/etc/squid/squid.conf# Squid normally listens to port 3128Http_port Accel Vhost VportCache_peer 119.75.218.70 Parent 0 originserver Name=aCache_peer_domain a www.baidu.comCache_peer 115.159.51.96 Parent 0 originserver Name=bCache_peer_domain b www.apelearn.comHow can I configure all the domain names on the back-end web for squid agent?Add a line: Cache_peer
downQuery Nginx main process numberPs-ef | grep nginxCalmly stop Kill-quit master process numberFast Stop Kill-term main process numberForce Stop kill-9 NginxIf the PID file path is configured nginx.conf, if not, in the logs directoryKill-Signal type '/usr/local/nginx/logs/nginx.pid 'Upgrade1. Replace the old program file with the new program first2, KILL-USR2 the old version of the program's main process number or process file nameAt this point the old Nginx master process will rename its proc
On the linux character interface, set the internet proxy to set the relevant environment variable www.2cto.com # vi/etc/profilehttp_proxyhttp: // 192.168.20.20 in the profile file: 3128 # specify the proxy server address https_proxyhttp :/...
On the linux character interface, set the internet
Objective:
This paper mainly introduces the use of Squid and Squidguard configuration Proxy server in Linux, with the WWW Proxy service as an example to explain how to filter harmful sites and restrict users ' access to the Internet.
I. INTRODUCTION
Squid is the most popular proxy server software under
Nginx ("Engine X") is a high-performance HTTP and reverse proxy server , the following is the Linux CentOS platform installation Nginx and configure the reverse proxy process (using source installation method)One: Install the compilation environmentGCC g++ and make (for compiling the source code into an executable file)1yum Install gcc gcc-c++2 yum-y install gcc
Linux agent Internet about wget settings
It is obvious that in the Linux proxy Internet, we usually just set the proxy IP in the browser, so that the Linux system other software can not connect with the network, such as: wget, Yum, QQ and other programs also need to set up a
The linux terminal sets the proxy debian to provide a convenient software package management tool "New pack manager", which contains the proxy server settings, but it can only be used in the graphic interface. set the apt proxy method for www.2cto.com on the terminal: Step 1: $ export http_proxy = http: // user: pass @
There are two ways of doing this:1. Curl - xExample: Curl - x12.99.109.52:8080 http://developer.baidu.com/map/Represents the access to the extranet address through the 8080 port of the proxy 12.99.109.52 http://developer.baidu.com/map/2, wget - E "http://" Example: wget - E "http://12.99.109.52:8080/" http://developer.baidu.com/map/Through the agent, in the LAN network can not access the machine through the proxy
our Load Balancer server can work, we execute a script that sends HTTP requests to the Nginx container. We will send 6 requests so that we can see Nginx serving each Web server in a single poll.$./access-aws-hosts.sh{"Message": "Hello Weave-nginx Example","hostname": "Ws1.weave.local","Date": "2015-06-26 12:24:23"}{"Message": "Hello Weave-nginx Example","hostname": "Ws2.weave.local","Date": "2015-06-26 12:24:23"}{"Message": "Hello Weave-nginx Example","hostname": "Ws3.weave.local","Date": "2015
Some ideas for changing the LINUX Proxy Server-Linux Enterprise Application-Linux server application information are as follows. Machine Hardware preparation is basically in place:
A m memory machine with an 80 gb sata hard disk. the LINUX release version is REDHAT9 or MD
Article Title: How to Implement DHCP relay proxy 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.
I implemented it in a virtual machine environment. Generally, when a virtu
/networkNetworking=yesHOSTNAME=YOUYOUPC #安装虚机时起的名称gateway=10.122.109.209 #网关Vi/etc/sysconfig/network-scripts/ifcfg-eth0Device=eth0Type=ethernetUuid=742545a9-3777-42cf-9232-d777210683dcOnboot=yesNm_controlled=yesBootproto=staticipaddr=10.122.109.42 #ipPrefix=22gateway=10.122.109.209 #网关dns1=10.33.176.66 #DNSDefroute=yesIpv4_failure_fatal=yesIpv6init=noName= "System eth0"hwaddr=00:0c:29:77:65:67Vi/etc/resolv.confNameServer 10.33.176.66 #DNSCan ping the host to test, I am ping network, you can open
The principle of HTTP proxy server is not complicated, that is, the HTTP protocol header passed by the client browser is forwarded to the Web server, and the data returned by the Web server is forwarded to the client browser, which plays a role as a relay station.
The following is an example of an HTTP protocol header:
Get http://www.google.com.hk/HTTP/1.1Host:www.google.com.hkProxy-connection:keep-aliveuser-agent:mozilla/5.0 (X11; U
Use LINUX as a proxy (simple)-Linux Enterprise Application-Linux server application information. The following is a detailed description. Tutorial on using Linux for Routing
Now we will talk about how to use Linux as a router.
A
How to Implement DHCP relay proxy in Linux-Linux Enterprise Application-Linux server application information. For details, refer to the following section. Li Lei QQ19840817
I implemented it in a virtual machine environment. Generally, when a virtual machine is opened, it will slow down. We only use one 2003 Server fo
Virtual Machine linux can be connected to the public network, and the Intranet ip address is 192.168.56.78Modify/etc/squid. conf as follows:Http_port 192.168.56.78: 8080Cache_mgr qwerty@gmail.comCache_dir ufs/var/spool/squid 100 16 256Cache_mem 10 MBCache_swap_low 90Cache_swap_high 95Cache_access_log/var/squid/access. logCache_log/var/squid/cache. logCache_store_log/var/squid/store. logVisible_hostname 192.168.56.78Client_netmask 255.255.255.0Acl adva
Article Title: install and configure Squid3.0 reverse proxy 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.
In Linux, Squid3.0
The installation of the MySQL-Proxy binary version is relatively simple, and does not need to be repeated. The following describes how to install the source code for Linux:
Install pkg-config:
Tar zxvf pkg-config-0.23.tar.gz
Cd pkg-config-0.23
./Configure
Make
Make install
Make sure that the PKG_CONFIG_PATH environment variable contains the relevant pkg-config configuration file path:
Export PKG_CONFIG_PATH
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