标签：dummy-host.example.com does not exist linux下apache启动问题 httpd: could not reliably determine the server's fully qualified domain name using 127.0.0.1 for servername
一、Apache常见的启动错误及解决方法。
1.在配置虚拟主机时apache启动错误解决办法：
Warning: DocumentRoot [/application/apache2.2.27/docs/dummy-host.example.com] does not exist
其实出现这个错误的主要原因报错已近很明显了，是你的httpd-vhosts.conf中多了一个如下配置：
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host.example.com
ServerName dummy-host.example.com
ServerAlias www.dummy-host.example.com
ErrorLog "logs/dummy-host.example.com-error_log"
CustomLog "logs/dummy-host.example.com-access_log" common
</VirtualHost>
在配置虚拟主机时，不能存在着这样的模板，解决方法：全部注释或删除。
2.在编译安装Apache时出现如下错误：
httpd: Could not reliably determine the server‘s fully qualified domain name, using 127.0.0.1 for ServerName
解决方法：打开httpd.conf找到#ServerName www.example.com:80后面加上如下代码：
ServerName 127.0.0.1:80ServerName 127.0.0.1:80
当然上面的操作都需检查语法后重启Apache服务：
/application/apche/bin/apachectl -t ---检查语法
/application/apache/bin/apachectl graceful ---平滑重启
如果在配置虚拟主机完成后访问域名时出现403 -forbidden的原因可能是：
1）防火墙没有关闭
2）没有在httpd.conf中配置一个单独的站点目录如下：
<Directory "/application/apache2.2.27/htdocs">
Options -Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
</Directory>
需详细Apache编译安装步骤点击：http://purify.blog.51cto.com/10572011/1772656
本文出自 “叫醒你的不是闹钟而是梦想” 博客，请务必保留此出处http://purify.blog.51cto.com/10572011/1789292
linux下apache启动问题（dummy-host.example.com does not exist, Could not..127.0.0.1 for ServerName）
标签：dummy-host.example.com does not exist linux下apache启动问题 httpd: could not reliably determine the server's fully qualified domain name using 127.0.0.1 for servername
原文地址：http://purify.blog.51cto.com/10572011/1789292
