This is MS-DOS emulator for Linux. Processor is not emulated, v86 processor mode is used, so emulator is limited to x86 family. It uses host filesystem (8.3 names only). Supports CLI and text mode fullscreen. DPMI implementation is very limited. It's a crap.
Usage:
nodos [-dqusb] [-L log] [-c cwd] [var=val]... exe [args] -s emulate screen -c cwd report cwd as DOS cwd -d debug -u stdin, stdout stat as files, not CON -a n convert path in arg n -L log debug file, -S dump screen to file
You may have to run "sysctl vm.mmap_min_addr=0" as root in order to enable page zero access, which is required by the emulator.
Download: nodos-10.tar.gz (2012-02-13)