Lxrun is a user-space program that allows users of SCO(r) OpenServer(tm), UnixWare(tm), and Sun(r) Solaris(tm) x86 operating systems to run ELF and a.out format Linux binaries. It was originally written by Mike Davidson of SCO. It is now maintained under the Mozilla license as an open-development effort. The source maintainer is Steven Ginzburg. All suggestions, ideas, and contributions of source code and patches are welcome.
However, I've added a page as a gathering point for useful information contributed by lxrun users.
It's a shell script that will create a working Linux environment from a Red Hat 6.x install CD! (Requires lxrun-0.9.5 or later.)