- How do I determine if my x86-compatible Intel system is multi-processor, multi-core or supports hyperthreading?
- Red Hat Enterprise Linux 4.2 and later
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
- Red Hat Enterprise Linux
- Learn more
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.