fork, dup, and exec

Iam in a Systems Unix Programming (C programming) course right now and the book is horrible. Iam really having a hard time grasping fork(), exec() and especially dup (let alone using them in a program). Is there any good online tutorials/slides that could be of some benefit to me, Ive done some googling but have found nothing really good.

Thanks
[]v[]

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  • : I’am in a Systems Unix Programming (C programming) course right now and the book is horrible. I’am really having a hard time grasping fork(), exec() and especially dup (let alone using them in a program). Is there any good online tutorials/slides that could be of some benefit to me, I’ve done some “googling” but have found nothing really good.
    :
    : Thanks
    : []v[]
    :
    :

    Hello
    Search the google for advanced unix programming and im sure you will get many resources. I have found one like this

    http://www.nd.edu/~lemmon/courses/UNIX/

    Madhur madhur.netfirms.com
    India

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