113 lines
5.5 KiB
Org Mode
113 lines
5.5 KiB
Org Mode
#+TITLE: Introduction to Operating Systems and Networks
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#+LANGUAGE: en
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#+ATTR_HTML: :alt in French :class lang-lifted
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[[file:../fr/os-upec.org][file:../content/imgs/fr.png]]
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#+ATTR_HTML: :alt return home :class home
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[[file:../index.org][file:../content/imgs/home.png]]
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The course consists of two parts dealing with operating systems and
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networks. The goal of the course is to offer an overview of these
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topics. The course is designed for 21 two-hour classes, including at
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least 4 laboratory assignments. A written test may be planned after
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the first part of the course (operating systems) and another one at
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the end.
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The course and the slides are in French.
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#+ATTR_HTML: :alt image of Creative Commons Attribution Alone licence :class ccby
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[[https://en.wikipedia.org/wiki/Creative_Commons_license][file:../content/imgs/ccby.png]]
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The materials of this course are distributed under the [[https://en.wikipedia.org/wiki/Creative_Commons_license][Creative
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Commons Attribution Alone licence]].
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-----
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* CM 1. Operating systems, networks, virtualisation
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This part introduces basic ideas used in the domains discussed in
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the course. The slides are available [[file:../content/courses/os-upec/systemes-reseaux-cm01.pdf][here]].
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* CM 2. Linux: directory structure and command line
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This part lists the directories from [[http://en.wikipedia.org/wiki/Filesystem%2520Hierarchy%2520Standard][Filesystem Hierarchy Standard]]
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and explains them. Some basic file management commands are then
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given and explained. The slides are available [[file:../content/courses/os-upec/systemes-reseaux-cm02.pdf][here]].
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* TP 1. Lab assignment 1: the command line
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The goal of this assignment is to introduce students to the Linux
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command line and also to the usual ways of finding information about
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available commands and applications. The text of the assignment is
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[[file:../content/courses/os-upec/systemes-reseaux-tp01.pdf][here]].
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* CM 3. Rights, links, transformations, search
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This part deals with three subjects which are very important in
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managing a UNIX-type system: file access rights, symlinks and
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hardlinks, and transformations. We will a "transformation" a command
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that works well in command chains built using pipes. This part of
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the course lists a couple useful transformations (e.g., =head=, =cut=, =xargs=) and finishes by explaining two very often used
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search commands: =grep= and =find=. The slides are available [[file:../content/courses/os-upec/systemes-reseaux-cm03.pdf][here]].
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Directory permissions work a bit differently from permissions for
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regular files. This section does not cover this difference, but
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interested students are invited to take a look at [[http://www.hackinglinuxexposed.com/articles/20030424.html][this article]].
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* TP 2. Lab assignment 2: the command line 2
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This assignment suggests a number of advanced use cases of the
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command line and has the goal to help students consolidate the
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practical skills in redirection of streams, pipes, and usage of
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transformations. The text of the assignment can be found [[file:../content/courses/os-upec/systemes-reseaux-tp02.pdf][here]].
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* CM 4. Shell scripts
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This section provides a quick overview of the shell scripting
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language as a full-fledged programming language. Some basic elements
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such as variables, arrays, control structures, and functions are
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covered. Several situations are covered in which the code is
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evaluated in unintuitive ways. The slides are [[file:../content/courses/os-upec/systemes-reseaux-cm04.pdf][here]].
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* TP 3. Lab assignment 3: shell scripts
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This assignment considers several typical server administration
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tasks, like system monitoring, backup, or local messaging, and
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proposes to automate them. The students are also invited to
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reimplement a number of basic tools, including a simplified version
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of =xargs=. The text of the assignment can be found [[file:../content/courses/os-upec/systemes-reseaux-tp03.pdf][here]].
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-----
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* CM 5. The OSI model
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This section discusses the OSI model: the detailed formal
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specification of the organisation of the network stack. An overview
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of every layer is provided; the network and the transported layers
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are presented in some more detail. A short list of well-known
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network protocols concludes the presentation. The slides are
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available [[file:../content/courses/os-upec/systemes-reseaux-cm05.pdf][here]].
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* CM 6. Network commands
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This section briefly introduces some basic concepts behind the
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Domain Name System, and particularly the hierarchy of domain names
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and DNS servers. Several useful network commands are then listed,
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including =ifconfig= and =netcat=. The slides are available [[file:../content/courses/os-upec/systemes-reseaux-cm06.pdf][here]].
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* TP 4. Lab assignment 4: network commands
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This lab assignment proposes a couple scenarios in which the network
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commands shown in the preceding section of the course are
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applied. This assignment focusses in particular upon =scp=, =wget=,
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and =nc=. The text of the assignment can be found [[file:../content/courses/os-upec/systemes-reseaux-tp04.pdf][here]].
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-----
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* Course project: a basic network chat
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This course project proposes to apply the skills acquired in basic
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system administration and networking to implement a primitive text
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chatting system. The text of the assignment can be downloaded [[file:../content/courses/os-upec/systemes-reseaux-projet.pdf][here]].
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* Local Variables :noexport:
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# Local Variables:
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# org-link-file-path-type: relative
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# eval: (auto-fill-mode)
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# ispell-local-dictionary: "en"
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# End:
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