一、正常更改用户密码

管理-用户-右侧选择“用户”-点击列表里的Admin-点击修改密码-输入新密码后点击存档

二、忘记密码，重置密码

如果忘记了zabbix的登陆账户admin密码，可以通过以下方式找回：

[root@localhost ~]# mysql -uroot -p      #登陆数据库Enter password: Welcome to the MySQL monitor.  Commands end with ; or \g.mysql> show databases;                   #查询当前所有的库+--------------------+| Database           |+--------------------+| information_schema || mysql              || performance_schema || zabbix             |+--------------------+4 rows in set (0.02 sec)mysql> use zabbix;                  #进入zabbix数据库Database changedmysql> show tables;                 #再查看一下里面有很多张表，admin密码放在users表里面。+-----------------------+| Tables_in_zabbix      |+-----------------------+| acknowledges          || actions               || alerts                || application_template  || applications          || auditlog              || auditlog_details      || autoreg_host          || conditions            || config                || dbversion             || dchecks               || dhosts                || drules                || dservices             || escalations           || events                || expressions           || functions             || globalmacro           || globalvars            || graph_discovery       || graph_theme           || graphs                || graphs_items          || group_discovery       || group_prototype       || groups                || history               || history_log           || history_str           || history_str_sync      || history_sync          || history_text          || history_uint          || history_uint_sync     || host_discovery        || host_inventory        || hostmacro             || hosts                 || hosts_groups          || hosts_templates       || housekeeper           || httpstep              || httpstepitem          || httptest              || httptestitem          || icon_map              || icon_mapping          || ids                   || p_w_picpaths                || interface             || interface_discovery   || item_discovery        || items                 || items_applications    || maintenances          || maintenances_groups   || maintenances_hosts    || maintenances_windows  || mappings              || media                 || media_type            || node_cksum            || nodes                 || opcommand             || opcommand_grp         || opcommand_hst         || opconditions          || operations            || opgroup               || opmessage             || opmessage_grp         || opmessage_usr         || optemplate            || profiles              || proxy_autoreg_host    || proxy_dhistory        || proxy_history         || regexps               || rights                || screens               || screens_items         || scripts               || service_alarms        || services              || services_links        || services_times        || sessions              || slides                || slideshows            || sysmap_element_url    || sysmap_url            || sysmaps               || sysmaps_elements      || sysmaps_link_triggers || sysmaps_links         || timeperiods           || trends                || trends_uint           || trigger_depends       || trigger_discovery     || triggers              || user_history          || users                 |                   #users表| users_groups          || usrgrp                || valuemaps             |+-----------------------+108 rows in set (0.00 sec)mysql> select * from users;       # 查看表里的字段，admin对应的ID是1+--------+-------+--------+---------------+----------------------------------+-----+-----------+------------+-------+---------+------+---------+----------------+------------+---------------+---------------+| userid | alias | name   | surname       | passwd                           | url | autologin | autologout | lang  | refresh | type | theme   | attempt_failed | attempt_ip | attempt_clock | rows_per_page |+--------+-------+--------+---------------+----------------------------------+-----+-----------+------------+-------+---------+------+---------+----------------+------------+---------------+---------------+|      1 | Admin | Zabbix | Administrator | 5fce1b3e34b520afeffb37ce08c7cd66 |     |         1 |          0 | zh_CN |      30 |    3 | default |              0 |            |             0 |            50 ||      2 | guest |        |               | d41d8cd98f00b204e9800998ecf8427e |     |         0 |        900 | en_GB |      30 |    1 | default |              0 |            |             0 |            50 |+--------+-------+--------+---------------+----------------------------------+-----+-----------+------------+-------+---------+------+---------+----------------+------------+---------------+---------------+2 rows in set (0.00 sec)mysql> select userid,passwd from users;+--------+----------------------------------+| userid | passwd                           |+--------+----------------------------------+|      1 | 5fce1b3e34b520afeffb37ce08c7cd66 |       #密码是加密的  |      2 | d41d8cd98f00b204e9800998ecf8427e |+--------+----------------------------------+2 rows in set (0.00 sec)mysql>

重新开个终端，生成一个MD5加密的密码，这里密码设置的是redhat

[root@localhost ~]# echo -n redhat|openssl md5    #-n就表示不输入回车符，不加-n，否则就不是这个结果了。(stdin)= e2798af12a7a0f4f70b4d69efbc25f4d[root@localhost ~]#

接着上面的为admin用户设定一个密码

mysql> update users set passwd='e2798af12a7a0f4f70b4d69efbc25f4d' where userid = '1';       #或者直接使用update  users set passwd=md5("redhat") where userid='1';Query OK, 1 row affected (0.01 sec)Rows matched: 1  Changed: 1  Warnings: 0mysql> flush privileges;Query OK, 0 rows affected (0.01 sec)mysql> quitBye[root@localhost ~]#

刷新页面使用admin   redhat登陆即可