mysqld 服务成功启动

[root@lly support-files]# netstat -tupln |grep mysqld

tcp 0 0 :::3306 :::*

[root@lly support-files]# cd ..

[root@lly mysql]# pwd

/usr/local/mysql

[root@lly mysql]# vim /etc/profile

重新登录一次

[root@lly ~]# mysql

mysql> show databases;

+--------------------+

| Database |

+--------------------+

| information_schema |

| mysql |

| performance_schema |

| test |

+--------------------+

4 rows in set (0.00 sec)

[root@lly ~]# mysqladmin -u root -p password '123'设置一个管理员帐号密码123

[root@lly ~]# mysql -u root -p以后就可以以此帐号登陆了

mysql生成的/usr/local/mysql/lib库文件不是标准路径系统无法识别（/lib 或者/usr/lib为标准路径）所以需做如下配置

[root@lly mysql]# vim /etc/ld.so.conf.d/mysql.conf

写入

/usr/local/mysql/lib

刷新ld.so.cache

[root@lly mysql]# ll /etc/ld.so.cache

-rw-r--r-- 1 root root 81871 Apr 13 08:17 /etc/ld.so.cache

[root@lly mysql]# ldconfig

[root@lly mysql]# ll /etc/ld.so.cache

-rw-r--r-- 1 root root 82128 Apr 13 15:46 /etc/ld.so.cache

对mysql的头文件include做一个连接

[root@lly mysql]# ln -s /usr/local/mysql/include/ /usr/include/mysql