代码如下:fivetrees extra # cat httpd-vhosts.conf_bak## Virtual Hosts## If you want to maintain multiple domains/hostnames on your# machine you can setup VirtualHost containers for them. Most configurations# use only name-based virtual hosts so the server doesn't need to worry about# IP addresses. This is indicated by the asterisks in the directives below.## Please see the documentation at# <URL:http://httpd.apache.org/docs/2.2/vhosts/># for further details before you try to setup virtual hosts.## You may use the command line option '-S' to verify your virtual host# configuration.## Use name-based virtual hosting.#NameVirtualHost *:80#NameVirtualHost *:443## VirtualHost example:# Almost any Apache directive may go into a VirtualHost container.# The first VirtualHost section is used for all requests that do not# match a ServerName or ServerAlias in any <VirtualHost> block.##<VirtualHost 192.168.1.66># RewriteEngine On# RewriteMap lowercase int:tolower# RewriteMap vhost txt:/usr/local/apache/conf/host.txt# RewriteCond %{HTTP_HOST} !^$# RewriteCond ${lowercase:%{HTTP_HOST}|NONE} ^(.+)$# RewriteRule ^/(.*...)$ ${vhost:%1...}/$1#</VirtualHost><VirtualHost *:80> DocumentRoot /opt/all_dir ServerName *</VirtualHost><VirtualHost *:80> DocumentRoot /opt/1 ServerName 1.com</VirtualHost><VirtualHost *:80> DocumentRoot /opt/2 ServerName 2.com</VirtualHost>
按步骤:运行环境Centeros 6*首先运行如下命令:cat /dev/net/tun 返回的必须是: cat: /dev/net/tun: File descriptor in bad state 运行: cat /dev/ppp 返回的必须是: cat: /dev/ppp: No such device or address