昨天我看到我的mysql，azure实例中的apache（在终端中）没有运行。
所以我尝试了以下命令
sudo service mysql start
然后mysql开始
我试过apache后
sudo service apache2 start，我尝试sudo service apache2 stop和sudo service apache2 start，我也试过sudo service apache2 restart
显示以下消息
apache2: Could not reliably determine the server's fully qualified domain name, using 10.102.170.55 for ServerName
apache2: Could not reliably determine the server's fully qualified domain name, using 10.102.170.55 for ServerName
(98)Address already in use: 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.
The Apache error log may have more information.
* Restarting web server apache2
这个我的实例的becoz不起作用。请帮助我
输出netstat -antp | grep 80
(No info could be read for "-p": geteuid()=1001 but you should be root.)
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN -
tcp 273 0 10.102.170.55:80 66.249.65.15:38639 ESTABLISHED -
tcp 166 0 10.102.170.55:80 144.76.155.8:38193 CLOSE_WAIT -
tcp 1 0 10.102.170.55:80 27.7.166.147:35458 CLOSE_WAIT -
tcp 273 0 10.102.170.55:80 66.249.65.95:35499 ESTABLISHED -
tcp 273 0 10.102.170.55:80 66.249.65.95:33186 ESTABLISHED -
tcp 273 0 10.102.170.55:80 66.249.65.87:54108 ESTABLISHED -
tcp 0 0 10.102.170.55:36292 10.102.170.180:80 TIME_WAIT -
tcp 425 0 10.102.170.55:80 98.229.145.37:37758 CLOSE_WAIT -
tcp 273 0 10.102.170.55:80 66.249.65.15:51530 ESTABLISHED -
tcp 1605 0 10.102.170.55:80 117.216.230.182:61774 CLOSE_WAIT -
tcp 0 0 10.102.170.55:36291 10.102.170.180:80 TIME_WAIT -
tcp 274 0 10.102.170.55:80 66.249.65.95:60162 CLOSE_WAIT -
tcp 273 0 10.102.170.55:80 66.249.65.15:59441 ESTABLISHED -
tcp 274 0 10.102.170.55:80 66.249.65.15:48622 CLOSE_WAIT -
tcp 725 0 10.102.170.55:80 27.7.166.147:35457 ESTABLISHED -
tcp 1605 0 10.102.170.55:80 117.216.230.182:61775 CLOSE_WAIT -
tcp 274 0 10.102.170.55:80 66.249.65.87:62910 CLOSE_WAIT -
tcp 191 0 10.102.170.55:443 66.249.65.9:36805 CLOSE_WAIT -
tcp 273 0 10.102.170.55:80 66.249.65.87:63705 ESTABLISHED -