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Hello, I have a couple of questions regarding CPU information commands. I am looking for a command to run in order to get information that answers the following questions : ...
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  1. #1
    Just Joined!
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    CPU information commands


    Hello,

    I have a couple of questions regarding CPU information commands. I am looking for a command to run in order to get information that answers the following questions :

    -number of cores
    -number of processors
    -hyperthreading in use?
    -any cores disabled?
    -are they always disabled?

    Any help is appreciated.

  2. #2
    Linux Newbie burntfuse's Avatar
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    I don't think you can detect hyperthreading by itself, since AFAIK it appears as multiple processors to the OS. For everything else, you should be able to find it in /proc/cpuinfo.
    I have sold my soul to the penguin

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