show settings

此命令列出了许多 mcmd选项的当前值：

mcm> show settings;
+-------------------+-----------------------------------------------------------------------------+
| Setting           | Value                                                                       |
+-------------------+-----------------------------------------------------------------------------+
| log-file          | /opt/mcm_data/mcmd.log                                                      |
| log-level         | message                                                                     |
| log-use-syslog    | FALSE                                                                       |
| manager-directory | /opt/mcm_data                                                               |
| manager-username  | mcmd                                                                        |
| manager-password  | ********                                                                    |
| manager-port      | 1862                                                                        |
| xcom-port         | 18620                                                                       |
+-------------------+-----------------------------------------------------------------------------+
8 rows in set (0.00 sec)

该show settings命令不带任何参数。