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Full Discussion: Need wrapper around mysql query
Top Forums Shell Programming and Scripting Need wrapper around mysql query Post 303003013 by drysdalk on Wednesday 6th of September 2017 02:52:05 PM
Old 09-06-2017
Hi,

OK, you could generally wrap this in a script by doing something like this.

Code:
#!/bin/bash

check_mysql_query.pl <whatever your arguments are> >/dev/null 2>/dev/null
returned=$?

if [ "$returned" == "0" ]
then
     echo “OK”
     exit 0
elif [ "$returned" == "1" ]
then
     echo “WARNING”
     exit 1
elif [ "$returned" == "2" ]
then
     echo “CRITICAL”
     exit 2
else
     echo "UNKNOWN"
     exit 3
fi

You don’t strictly need to capture $? into $returned here, I just did it to make things a bit more readable for you.

So the idea is:
  1. Run your plugin
  2. Capture the return code
  3. Respond accordingly

Hope this helps.
 

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