FreeDOS
The official FreeDOS channel! FreeDOS is an open source DOS-compatible operating system that you can use to play classic DOS games, run legacy business software, or develop embedded systems. Any program that works on MS-DOS should also run on FreeDOS.
Drawing a fractal triangle in DOS
Programming in Applesoft BASIC
Computed GOTO in FORTRAN 77
Solving for values in As-Easy-As
Installing FreeDOS 1.4
Converting tabs to spaces in FreeDOS
Christmas tree in DOS text
Animated fireplace on DOS
Making FreeDOS smaller
Simulate baud rates with this Linux program
FreeDOS running on real hardware (Pocket386)
I made a virtual dot matrix printer
Using the MS-DOS 4 release to compile programs
Look up values in a DOS spreadsheet
Building MS-DOS 4.00 on FreeDOS
Writing your own file viewer
Programming a Cylon eye
LibreOffice Calc and Quattro Pro (DOScember)
Technical writing history with ed and nroff
Video resolutions on FreeDOS
Installing TurboC++ on FreeDOS
VIM на FreeDOS и Linux
Create DOS ebooks using AMB
FORTRAN 77 variables
Compiling Edlin 2.22 on FreeDOS
A look back at original style C
Linux like original Unix
Linear regression in a DOS spreadsheet
Happy 29th anniversary to FreeDOS!
Начало работы с FORTRAN 77