RTLinux is a hard real-time kernel that runs Linux as its idle thread. More information can be found at www.rtlinux.org and www.fsmlabs.com

Installation instructions can be found in doc/INSTALLATION. A quick introduction to RTLinux, some installation instructions and a short tutorial on writing own modules can be found at www.tldp.org/HOWTO/RTLinux-HOWTO

If you are upgrading from previous versions of RTL, please read the file documents/upgrading.txt

For commercial support send email to support@fsmlabs.com
For free support, use the mailing list: rtl@rtlinux.org

Finite State Machine Labs Inc. (FSMLabs) created and maintains RTLinux. The doc directory contains some random documents. The LEGAL_AND_FAQ directory contains important licensing information, see licensing details and a faq.