Tom's Hardware - #ThrowbackThursday: Anyone remember modifying CONFIG.SYS and AUTOEXEC.BAT to make multi-boot DOS configurations possible? (Example from http://nscsysop.hypermart.net/multiboot.html) | Facebook
Using FreeDOS - FDCONFIG.SYS - YouTube
CONFIG.SYS - Wikiwand
Phil's MS-DOS Mode Tutorial: Working Memory, Mouse, CD-ROM and Sound Blaster 16/32/64 in Windows 9x MS-DOS Mode \ VOGONS
List of DOS commands depending on PC98 - radioc.dat