Make your linux DNS domain name faster-Linux Enterprise Application-Linux server application information. The following is a detailed description. When I was using LINUX, I felt that the host was being resolved when I opened the website in firefox. Ie is connecting to the host .. What makes us connect to this let point for the first time. The second time I spent less time parsing this domain name. Some may say that history is acceptable. However, I think the history record only records the content of the webpage. Domain names should not be cached .. I use cent OS as an example. Here we will introduce a software package named dnsmasq which may be used for yum installation.
1: yum-y install dnsmasq
2: hash
3: Modify/etc/dnsmasq. conf
Remove # In Front Of listen_address =, and then add the local loopback address 127.0.0.1 to the end of =.
Or add a line at the bottom of the configuration file.
Listen-address = 127.0.0.1
Modify the/etc/resolv. conf file
Change the first dns server to nameserver 127.0.0.1
4: then start the dnsmasq Service
/Etc/rc. d/init. d/dnsmasq start
Chkconfig dnsmasq on
Now I will post the domain name resolution time before dnsmasq is installed and the time used to resolve the domain name after dnsmasq is installed.
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