# Access Control

 1. In this seminar, we will look at some of the access control
    concepts.
 2. Unfortunately, most of the interesting stuff is off limits for
    us, since we are mere users (and not ‹root›).
 3. This means we can't create users or groups, or change ownership
    of files.
 4. We can look at some of the APIs and some of the basic commands
    though.

Let's start with something simple: see ‹perm.sh›.