PXELINUX实现网络安装操作系统

答案就是：PXELINUX

先简述一下，原理就是利用通过网卡rom的一段代码，实现网络启动系统，这样就不用一台台的安装系统了。

"PXELINUX is a SYSLINUX derivative, for booting Linux off a network server, using a network ROM conforming to the Intel PXE (Pre-Execution Environment) specification. "

"PXE stands for "Pre-eXecution-Environment," a techonlogy introduced by intel some years ago that is surprisingly underutilized despite every server we own supporting it. PXE allows one to boot servers (disked or diskless) off of a common server. This can be used to boot individual servers off of a common install, or to 'bootstrap' servers and install off of a remote server without the need for CDs or pen drives. "

它是什么？http://syslinux.zytor.com/pxe.php

如何实现？看一个例子：http://www.workhabit.org/howto-net-installing-centos-5#comment-705

如何实现多个操作系统的选择呢？请看：http://www.fefe.de/netboot/how-to-netboot-installer.html

更多，见：http://syslinux.zytor.com/faq.php