Think Blue Linux
This article has an unclear citation style.(March 2016)
The distribution consisted primarily of a collection of Red Hat Linux 6.1 packages (or RPMs) on top of IBM's port of the Linux kernel. Distribution of the product is scheduled to cease in early 2006, as most of its packages are out of date, and other Linux distributions support IBM mainframes. Most modern Linux distributions support IBM mainframes, making a special dedicated distribution unnecessary.
- linux.s390.org aka linux.zseries.org is the official ThinkBlue/64 website
- Thinking Objects Software GmbH (German)
- Millenux (subsidiary of Thinking Objects) Linux for zSeries product page (German)