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Subject: | Re: Getting data from a shell script into an ioc |
From: | Wang Xiaoqiang via Tech-talk <[email protected]> |
To: | Bo Jakobsen <[email protected]>, "[email protected]" <[email protected]> |
Date: | Mon, 14 Jan 2019 10:01:56 +0100 |
Hi,An existing message stream is what is required by SteamDevice. It does not launch the stream server in any means.
An aSub record would just work. In the subroutine you can launch the script and parse its output.
If you are not fixed to database based IOC, a PCASpy server works equally well. Here is an example close to what you are doing
https://pcaspy.readthedocs.io/en/latest/tutorial.html#example-2-interface-to-any-shell-command Best Xiaoqiang On 1/14/19 9:25 AM, Bo Jakobsen via Tech-talk wrote:
HiI was considering to make a simple IOC to monitor our "queues" on a pc cluster. The status of the queue can be returned from a simple shell script.I was wondering if it is possible to use the streamDevice framework to call a shell script on the IOC host and then process the output. That would be a very easy way to make simple connections to existing programs.What would be the best approach? Best Bo