→Step 5 - Compiling a D-Trace Script
D-Trace scripts are .d files that allow the user to interact with the existing probes and do innovative things. If a programmer tends to add new probes to the Mozilla code base, they can use a script to pick up on it to make sure it was implemented and interacted properly.
With your terminal that isn't handling Mozilla Minefield, go to your mozilla home directory and paste this code into it.
<pre>#pragma D option quiet