Specify the password using one of the following methods:
Create a password file (passfile) and enter the password into that file. On the command line, use the -passfile option to provide the name of the password file.
Let the command prompt you for the password.
In previous versions of Message Queue, you could use the -p option to specify a password on the imqcmd command line. This option is being deprecated and will be removed in a future version.