Welcome to Rsyslog
==================

`Rsyslog <http://www.rsyslog.com/>`_ is a **r**\ ocket-fast **sys**\ tem for **log** processing.
It offers high-performance, great security features and a modular design.
While it started as a regular syslogd, rsyslog has evolved into a kind of
**swiss army knife of logging**, being able to

- accept inputs from a wide variety of sources,
- transform them,
- and output the results to diverse destinations.

Rsyslog has a strong enterprise focus but also scales down to small
systems.
It supports, among others, :doc:`MySQL <tutorials/database>`,
:doc:`PostgreSQL <tutorials/database>`,
:doc:`failover log destinations <tutorials/failover_syslog_server>`,
ElasticSearch, syslog/tcp transport, fine grain output format control,
high precision timestamps,
queued operations and the ability to filter on any message part.

Manual
------
.. toctree::
   :maxdepth: 2
   
   installation/index
   configuration/index
   troubleshooting/index
   faq/index
   concepts/index
   examples/index
   tutorials/index
   development/index
   historical/index
   
Reference
---------
.. toctree::
   :maxdepth: 1

   history
   licensing
   how2help
   community
   features
   proposals/index
   whitepapers/index
   free_support
   compatibility/index

Sponsors and Community
----------------------

Please visit the rsyslog Sponsor's Page\ [4]_ to honor the project sponsors or 
become one yourself! We are very grateful for any help towards the project 
goals.

Visit the Rsyslog Status Page\ [2]_ to obtain current version information and 
project status.

If you like rsyslog, you might want to lend us a helping hand. It
doesn't require a lot of time - even a single mouse click helps. Learn
:doc:`how to help the rsyslog project <how2help>`.


Related Links
-------------

.. [2] `rsyslog Sponsor's Page <http://www.rsyslog.com/sponsors>`_
.. [4] `Regular expression checker/generator tool for rsyslog <http://www.rsyslog.com/tool-regex>`_