amqoamd us an IBM MQ Administrative command specifically the object authority manager OAM dump utility. It is used to display or extract authority OAM information from queue manager , such as which user / groups have access to QMGR , and its objects .
permission that the user or group have on QMGR, channels, queues, etc will be displayed or saved
Syntax
amqoamd -m <QMGRNAME> -s
This shows all the authority records for a queue manager
ex amqoamd -m QM1 -s
amqoamd -m QM1 -g mqadmins
it shows all the authorities assigned to the group mqadmins
amqoamd -m QM1 -u mqmuser
This displays all the mq objects and authorities associated with user mqmuser including the groups based permissions. However it do not directly shows OS associated groups. if the id removed from Group in the os level etc
Options
-m QMGR
-s displays all authority records
-u userid
-g groupname
-o objectname
-t type