13-04-2022 - Affinity and File management - part 1
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Detailed program:

* Core affinity
* File System:
    * pseudofile
    * open, read, write, close
* Discussion of Exercise 5.1


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|Slides:             |:download:`04-affinity.pdf   <slides/04-affinity.pdf>`                              | 
|                    |:download:`05-files.pdf      <slides/05-files.pdf>`                                 |
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|Ex. solutions:      |:download:`05-solutions.zip <slides/05-solutions.zip>`                              |
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Useful Links
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* `urandom <https://linux.die.net/man/4/urandom>`_
* `open  <https://pubs.opengroup.org/onlinepubs/9699919799/functions/open.html>`_
* `read  <https://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>`_
* `write  <https://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>`_
* `close  <https://pubs.opengroup.org/onlinepubs/9699919799/functions/close.html>`_