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 [![cc_by_sa](./img/cc_by_sa.png)](http://creativecommons.org/licenses/by-sa/4.0/)
 
-## Understanding a computer
+All the materials are accessible at the following url:
 
-## First steps with a terminal
-
-## What is a process
-
-## The network
-
-## Files manipulation
-
-## Processes manipulation
+[https://perso.ens-lyon.fr/laurent.modolo/unix/](https://perso.ens-lyon.fr/laurent.modolo/unix/)
 
+You can join us on the dedicated matrix channel (ask [laurent.modolo@ens-lyon.fr](mailto:laurent.modolo@ens-lyon.fr))
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