Filter
Top Products
2-14 DOS Basics
Command Description
DEL Deletes specified files.
DELTREE Deletes one or more directory trees or individual files.
DEVICE Installs a device driver into ROM-DOS.
DEVICEHIGH Loads a device into the upper memory area, if available.
DIR DIRectory. Lists contents of a specified directory.
DISPLAY Displays international letters and symbols.
DOS Installs ROM-DOS into High Memory Area (HMA).
DUMP Shows contents of memory or a file in hex and ASCII format to
the display.
ECHO Batch file command. Displays (on) or hides (off) commands
executed from a batch file.
EGA/EGA3.CPI: Font data files for use with the international video display
driver, DISPLAY.SYS.
EMM386 Enables expanded memory support for capable systems.
ERASE Erases specified files (same as DEL).
EXE2BIN Converts a DOS .exe file to a .com file.
EXIT Used to exit nested running of ROM-DOS within another
program.
FCBS Specifies the number of File Control Blocks (FCBS) open at
one time.
FILES Sets the maximum number of files that can be open at one
time on the system.
FIND Works as a filter to display only lines that contain a specified
string.
FOR Batch file command. Performs one DOS command on a set of
files.
FORMAT Initializes a disk so that ROM-DOS can access files on that
disk.