Capturing perf data from check_snmp

[Chris Wilson]

Hi James,

> I still don't know how to catch a return code from the plugin, but by
> doing some string comparisons on the plugin output I can generate a
> return code from the perl wrapper.

Capture the value of the built-in special variable $? immediately after
executing the command, and shift right by 8 bits ($? >> 8).

Cheers, Chris.
-- 
(aidworld) chris wilson | chief engineer (chris at aidworld.org)



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