Example of a Custom Probe Keyword Used in a rules File

This example rules file shows the use of the probe keyword defined in the preceding example (tcx). If a TCX graphics card is installed and found in a system, profile_tcx is run. Otherwise, profile is run.

Always place probe keywords at or near the beginning of the rules file to ensure that they are read and run before other rule keywords (that may rely on them).

probe tcx
tcx     tcx     -     profile_tcx     -
any     any     -     profile         -