1.. _unix:
2
3**********************
4Unix Specific Services
5**********************
6
7The modules described in this chapter provide interfaces to features that are
8unique to the Unix operating system, or in some cases to some or many variants
9of it.  Here's an overview:
10
11
12.. toctree::
13
14   posix.rst
15   pwd.rst
16   grp.rst
17   termios.rst
18   tty.rst
19   pty.rst
20   fcntl.rst
21   resource.rst
22   syslog.rst
23