为了使服务器的网络实现冗余，所以把外网的一台服务器做了双网卡聚合。操作后重启这台服务器上的httpd服务报错！
[root@test ~]# /etc/init.d/httpd start
Starting httpd: (98)Address already in use: make_sock: could not bind to address [::]:80
(98)Address a
CentOS 解决Device eth0 does not seem to be present,delaying initialization1、问题描述ifconfig...没有看到eth0.。然后重启网卡又报下面错误。故障现象：service network restartShutting down loopback insterface: [ OK ]Bringing up loopbac
在linux下找不到mysql.sock怎么办？
一、Error: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)Errno.: 2002
解决方法一：
因为你还没有启动mysql，当你启动mysql后，mysql.sock就会自动的生成。./bin/safe_mysqld&
