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August 2003, Week 1

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Subject:	Re: Which jobs have opened ports?
From:	"Emerson, Tom" <[log in to unmask]>
Reply To:	Emerson, Tom
Date:	Mon, 4 Aug 2003 17:59:57 -0700
Content-Type:	text/plain
Parts/Attachments:	text/plain (17 lines)

> -----Original Message-----
> From: Phil Yantis [mailto:[log in to unmask]]
> 
> Our HP3000/937 has a hard user limit of 64 and the past few 
> days the limit is being reached [...]
> Does anyone know how to find out if a running program has 
> opened ports? Is there a variable in MPEX that can accomplish this?

MPEX has a ";format=files" option for SHOWPROC which (may) show this info -- where I am now we don't have jobs that open ports & listen, but where I worked before we did, and I seem to recall it showed something of value ni this regard [it has been too long for me to remember exactly...]

Failing that, you might want to look into GLANCE or any third-party system management program -- I believe these tools can show who has what "open".

[does anyone know of "lsof" has been implemented in the shell? would that show /dev/<ldevnum> for a "terminal" opened by a job?  might it need SM cap?]

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