I was trying to configure a custom message for a custom component (Nagios Script Monitor)
but I'm not able to get rid of the following output.
Basically the component is running a script that returns some text but the above is appended at the beginning of my output.
Component output: Hello World!
Message on "All Active Alerts" page: Service Output: /bin/bash /tmp/APM_618181262.pl Hello World!
Maybe I'm choosing the wrong variables but I'm not able to find anything else which does the job and doesn't append that bash command and additional text.