Here’s a new Knowledge Base article we published this morning. This one discusses regular expression support in System Center Operations Manager.
The authoring of management packs may need to include regular expression matching in discoveries and groups, as well as for pattern matching in expression criteria in monitors and rules.
There are two different types of regular expression support in the SCOM product, and you have to know which element you are working in to choose the correct one. Specifically, Group membership calculation and expression filters use distinctly different syntaxes for pattern matching.
Group calculation uses PERL regular expression syntax. By default, the matching is case insensitive, but in the XML you can specify that an expression needs to be….
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