Show processlist, showprocesslist
Mysql> show processlist; # Check the hosts connected to the mysql server, and lists the databases + ----- + ------ + ----------- + ------ + --------- + ------ + ------- + ------------------ + | Id | User | Host | db | Command | Time | State | Info | + ----- + ------ + ----------- + ------ + --------- + ------ + ------- + ------------------ + | 516 | root | localhost | NULL | Query | 0 | NULL | show processlist | + ----- + ------ + ----------- + ------ + --------- + ------ + ------- + ------------------ + 1 row in set (0.00 sec)
[root@bass ~]# ssh 192.168.1.89reverse mapping checking getaddrinfo for bogon [192.168.1.89] failed - POSSIBLE BREAK-IN ATTEMPT!root@192.168.1.89's password: Last login: Sun May 8 04:57:24 2016 from 192.168.1.10[root@v01 ~]# mysql -usx -p -h101.200.xx.xxEnter password: Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 517Server version: 5.5.40-log MySQL Community Server (GPL)Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> show databases;+--------------------+| Database |+--------------------+| information_schema || sx || test |+--------------------+3 rows in set (0.01 sec)
mysql> show processlist;+-----+------+----------------------+------+---------+------+-------+------------------+| Id | User | Host | db | Command | Time | State | Info |+-----+------+----------------------+------+---------+------+-------+------------------+| 516 | root | localhost | NULL | Query | 0 | NULL | show processlist || 517 | sx | 118.194.xxx.xxx:xxx | NULL | Sleep | 28 | | NULL |+-----+------+----------------------+------+---------+------+-------+------------------+2 rows in set (0.00 sec)
mysql> use mysql;Database changedmysql> show tables;+---------------------------+| Tables_in_mysql |+---------------------------+| columns_priv || db || event || func || general_log || help_category || help_keyword || help_relation || help_topic || host || ndb_binlog_index || plugin || proc || procs_priv || proxies_priv || servers || slow_log || tables_priv || time_zone || time_zone_leap_second || time_zone_name || time_zone_transition || time_zone_transition_type || user |+---------------------------+24 rows in set (0.01 sec)mysql> show processlist;+-----+------+----------------------+-------+---------+------+-------+------------------+| Id | User | Host | db | Command | Time | State | Info |+-----+------+----------------------+-------+---------+------+-------+------------------+| 516 | root | localhost | mysql | Query | 0 | NULL | show processlist || 517 | sx | 118.194.xxx.xxx:2373 | NULL | Sleep | 297 | | NULL |+-----+------+----------------------+-------+---------+------+-------+------------------+2 rows in set (0.00 sec)