You can use these commands to manage messaging engines.
About this task
These commands provide an alternative to using the administrative
console or using the more complex syntax of wsadmin and JACL.
Procedure
- Open a wsadmin command session in local mode For example:
wsadmin -conntype none
Note: 
You open a wsadmin command session from within Qshell.
For more information, see the topic
"Configure Qshell to run WebSphere Application
Server scripts".
- Type $AdminTask command
Where command is the command format as indicated
in the related reference topics; for example:.
wsadmin>$AdminTask listSIBusMembers {-bus myNode}
(cells/9994GKCCell/buses/myNode|sib-bus.xml#SIBusMember_1092155259869)
(cells/9994GKCCell/buses/myNode|sib-bus.xml#SIBusMember_1092159844593)
(cells/9994GKCCell/buses/myNode|sib-bus.xml#SIBusMember_1092160253751)
wsadmin>$AdminTask listSIBEngines {-bus myNode -node myNode -server server1}
myNode.server1-myNode(cells/9994GKCCell/nodes/myNode/servers/server1|sib-engines.xml#SIBMessagingEngine_1092154713253)
wsadmin>