Команда qmsg
Send message to batch jobs.
To send a message to a batch job is to request that a server write a message string into one or more output files of the batch job. A message is sent to a batch job by a request to the batch server that manages the batch job. The qmsg utility is a user-accessible batch client that requests the sending of messages to one or more batch jobs.
The qmsg utility shall write messages into the files of batch jobs by sending a Job Message Request to the batch server that manages the batch job. The qmsg utility shall not directly write the message into the files of the batch job.
The qmsg utility shall send a Job Message Request for those batch jobs, and only those batch jobs, for which a batch job_identifier is presented to the utility.
The qmsg utility shall send Job Message Requests for batch jobs in the order in which their batch job_identifiers are presented to the utility.
If the qmsg utility fails to process any batch job_identifier successfully, the utility shall proceed to process the remaining batch job_identifiers, if any.
The qmsg utility shall not exit before a Job Message Request has been sent to the server that manages the batch job that corresponds to each successfully processed batch job_identifier.