#检查rehat自带的yum源[root@localhost ~]# rpm -qa | grep yum yum-langpacks-0.4.2-7.el7.noarch yum-3.4.3-150.el7.noarch yum-rhn-plugin-2.0.1-6.el7.noarch yum-utils-1.1.31-40.el7.noarch yum-metadata-parser-1.1.4-10.el7.x86_64 卸载redhat自带的yum源 [root

虚拟主机配置mkdir –p /var/www/virtualcd /var/www/ virtualwget –O index.html vim /etc/httpd/conf/httpd.conf<virtualhost *:80>documentroot /var/www/virtualservername www5.example.com</virtualhost>useradd andysetfacl -m u:andy:rwx /var/www/vir