I execute it once. Then background it.
I execute another instance. Then bg it.
First I view with ps
Here I can see the stdin for each instance.
Then to get the job id's I view with jobs command
Here I only see "$@", not stdin.
To my knowledge, ps cannot show the job id's. And jobs will not show the user input. Hence I currently use use both ps and jobs commands in order to distinguish and bg/fg the instances. There must be a smarter way.
I would like to know
- why I cannot see stdin in jobs command output (theory)
and welcome suggestions
- how I can distinguish instances and bg/fg without having to check both ps and jobs (practice).
Last edited by Scott; 12-28-2009 at 11:18 PM..
Reason: Added code tags
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