zabbix3.0监控--修改管理员（Admin）密码
1、进入zabbix数据库中
root@zabbix-server:~# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4646
Server version: 5.5.50-0ubuntu0.14.04.1 (Ubuntu)
Copyright (c) 2000, 2016, 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> use zabbix;
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
2、查看users表
mysql> desc users;
+----------------+---------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+----------------+---------------------+------+-----+---------+-------+
| userid | bigint(20) unsigned | NO | PRI | NULL ||
| alias | varchar(100) | NO| UNI | | |
| name | varchar(100) | NO| | ||
| surname | varchar(100) | NO| | ||
| passwd | char(32) | NO || | |
| url | varchar(255) | NO| | ||
| autologin | int(11) | NO || 0 | |
| autologout | int(11) | NO || 900 | |
| lang | varchar(5) | NO| | en_GB ||
| refresh | int(11) | NO || 30 | |
| type | int(11) | NO || 1 | |
| theme | varchar(128) | NO| | default | |
| attempt_failed | int(11) | NO || 0 | |
| attempt_ip | varchar(39) | NO| | ||
| attempt_clock | int(11) | NO || 0 | |
| rows_per_page | int(11) | NO || 50 | |
+----------------+---------------------+------+-----+---------+-------+
16 rows in set (0.00 sec)
mysql> select userid,name,passwd from users;
+--------+--------+----------------------------------+
| userid | name | passwd |
+--------+--------+----------------------------------+
| 1 | Zabbix | 3a57eccc286881c27531d5bdd48c2a25 |
| 2 || d41d8cd98f00b204e9800998ecf8427e |
+--------+--------+----------------------------------+
2 rows in set (0.00 sec)
3、修改Admin密码
mysql> select userid,alias,passwd from users;
+--------+-------+----------------------------------+
| userid | alias | passwd |
+--------+-------+----------------------------------+
| 1 | Admin | 3a57eccc286881c27531d5bdd48c2a25 |
| 2 | guest | d41d8cd98f00b204e9800998ecf8427e |
+--------+-------+----------------------------------+
2 rows in set (0.00 sec)
mysql> update users set passwd=MD5('solin') where userid=1;
Query OK, 1 row affected (0.00 sec)
Rows matched: 1 Changed: 1 Warnings: 0
mysql> select userid,alias,passwd from users;
+--------+-------+----------------------------------+
| userid | alias | passwd |
+--------+-------+----------------------------------+
| 1 | Admin | 6d3b365884aa3ff4107b6995e580de1b |
| 2 | guest | d41d8cd98f00b204e9800998ecf8427e |
+--------+-------+----------------------------------+
2 rows in set (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql> \q
Bye
4、登陆测试
