我想让我的一个站点监听 88 端口。
在 ubuntu 服务器上的 /etc/apache2 中的 ports.conf 中，我添加了 web 应用程序可以监听端口 88：
NameVirtualHost *:80
Listen 80
NameVirtualHost *:88
Listen 88
我的 etc/apache2/apache2.conf 中有这个：
# Include the virtual host configurations:
Include sites-enabled/
在启用站点下，我有一个如下所示的文件：
Listen *:88
NameVirtualHost *:88
<VirtualHost *:88>
ServerName dogtracking.com
DocumentRoot /home/doggps/public_html/eaglegps.com/current/public
<Directory /home/doggps/public_html/eaglegps.com/current/public>
AllowOverride all
Options -MultiViews
</Directory>
<LocationMatch "^/assets/.*$">
Header unset ETag
FileETag None
# RFC says only cache for 1 year
ExpiresActive On
ExpiresDefault "access plus 1 year"
</LocationMatch>
</VirtualHost>
然后我尝试重新启动 apache：
/etc/init.d/apache2 restart
我得到：
* Restarting web server apache2 /usr/sbin/apache2ctl: line 87: ulimit: open files: cannot modify limit: Operation not permitted
Warning: DocumentRoot [/home/xtreme/Sites/DogGPS-CMS] does not exist
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Thu Oct 18 18:04:21 2012] [warn] NameVirtualHost *:88 has no VirtualHosts
/usr/sbin/apache2ctl: line 87: ulimit: open files: cannot modify limit: Operation not permitted
Warning: DocumentRoot [/home/xtreme/Sites/DogGPS-CMS] does not exist
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[Thu Oct 18 18:04:22 2012] [warn] NameVirtualHost *:88 has no VirtualHosts
(13)Permission denied: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
Unable to open logs
Action 'start' failed.
答案1
您有两个Listen针对同一 IP 地址/端口组合的指令。第二个指令将失败，Apache 将无法启动。
另外，您是否曾经sudo重新启动过 Apache？
权限错误让我认为你没有。