Introduction to UNIX: basic concepts

P. Regnauld <regnauld@eu.org>

AfNOG 2004

1. Content

2. History

3. UNIX design

3.1. the Kernel
3.2. Virtual memory
3.3. Multi-user
3.4. the Filesystem
3.5. Access-rights

4. Basic concepts

4.1. Sessions
4.2. The shell and environment
4.3. Terminals
4.4. The manuals
4.5. Users and Groups
4.6. Processes, signals and job control

5. Filesystems

5.1. Directory / file hierarchy relations

6. Links