MySQL下查看用户和建立用户

磨砺技术珠矶，践行数据之道，追求卓越价值 
回到上一级页面： PostgreSQL杂记页     回到顶级页面：PostgreSQL索引页 
[作者 高健@博客园  [email protected]]

启动数据库：

[root@server ~]# mysqld_safe &
[1] 3289
[root@server ~]# 130913 08:19:58 mysqld_safe Logging to '/usr/local/mysql/data/server.gao.err'. 130913 08:19:58 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data

连接到数据库：

[root@server ~]# mysql -uroot -p Enter password: Welcome to the MySQL monitor.  Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.13 MySQL Community Server (GPL) Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> 

 

查看数据库列表：

mysql> show databases; +--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| test               |
+--------------------+
4 rows in set (0.00 sec) mysql> 

 

查看用户状态：

mysql> use mysql; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> select host,user from mysql.user; +------------+------+
| host       | user |
+------------+------+
| 127.0.0.1  | root |
| ::1        | root |
| localhost  |      |
| localhost  | root |
| server.gao |      |
| server.gao | root |
+------------+------+
6 rows in set (0.00 sec) mysql> 

 

创建用户:

mysql> create user 'usrabc'@'%' identified by 'usrabc'; Query OK, 0 rows affected (0.00 sec) mysql> select host,user from mysql.user; +------------+--------+
| host       | user   |
+------------+--------+
| %          | usrabc |
| 127.0.0.1  | root   |
| ::1        | root   |
| localhost  |        |
| localhost  | root   |
| server.gao |        |
| server.gao | root   |
+------------+--------+
7 rows in set (0.00 sec) mysql> 

 

[作者 高健@博客园  [email protected]]
回到上一级页面： PostgreSQL杂记页     回到顶级页面：PostgreSQL索引页 
磨砺技术珠矶，践行数据之道，追求卓越价值