loopback interface

基本解释

Hence, the loopback interface 127.0.0.1, but it could just as easily be running on a remote system.
所以这里使用 loopback 接口 127.0.0.1，但是在远程系统上运行 PHP 也很容易。
The auto-netsh.sh script tunes some kernel networking parameters, configures the loopback interface, and starts up a DHCP client.
auto-netsh.sh 脚本调整一些内核联网参数，配置 loopback 接口，并启动一个 DHCP 客户机。
After you have done steps 1-7 for all computers, the /etc/hosts tab of LinuxConf should list one entry for every computer in your LAN, in addition to the local host's loopback interface.
当你为所有的计算机执行了以上的步骤 1-7 之后，LinuxConf 中的 /etc/hosts 选项卡将列出局域网中所有计算机的信息。