Patch testing

Wednesday, 22 February 2006, 1:12 AM EST

Critical to the concept of patch management is testing. When applied indiscriminately, patches can override working drivers, break existing software, and change the links to key files. They may introduce new features that override services on which you rely. Best practices suggest that you test every patch before installing it on production computers. Ideally, you'll have one or more extra computers available for this purpose.

At Linux.com

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