启动mysql错误

启动mysql错误

启动mysql错误
我新安装mysql什么也没有设置也没有设置过密码我启动它是显示
[root@ann bin]# ./mysqladmin -u root -p password '123456'
Enter password:
./mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/tmp/mysql.sock' (111)'
Check that mysqld is running and that the socket: '/tmp/mysql.sock' exists!
[root@ann bin]#

请问是什么问题??      
MySQL服务未启动,在服务配置里将它启动。      
之前不要运行safe_mysqld,
如果出现了你那样的提示,
用service myql stop,
再service myql start试下.