Compsee Apex III, Technical Reference Manual

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Apex PDT Technical Reference Manual 5 Operating System
COAM30002 Rev. 2.00 8/13/02
5-5
Command Size Description
CLS Clears information from a screen or display and
returns you to the DOS prompt (C:\>)
COMMAND.HLP 11,019
COMMAND.COM 31533 Starts a second DOS command processor.
COMM 46426 Provides the ability to communicate with a
remote ROM-DOS system. COMM supports
XMODEM file transfer, autodialing,
ZMODEM, and terminal emulation.
COPY Copies files from one storage location to
another.
COUNTRY 10597 Designates the country code for displays.
CTTY Changes the default terminal interacting with
ROM-DOS.
DATE Displays and allows revisions to the system
date information.
DEFRAG 29736 Reorganizes disk files and information to
optimize disk space and performance.
DEL Deletes specified files.
DELTREE 14264 Deletes one or more directory trees or
individual files.
DEVICE Installs a device driver into ROM-DOS.
DEVICEHIGH Loads the device driver specified into the upper
memory area if space is available.
DIR Lists the contents of a specified directory.
DISKCOPY 15236 Copies the contents of one floppy disk to
another of the same type.
ECHO Batch file command. Turns off the display of
batch file execution command lines on the
monitor or display screen.
EMM386 20864 Enables expanded memory support for capable
systems.
ERASE Erases specified files (same as DEL).
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. Normally specified
in the
[config.sys] file.
FILES Specifies the maximum number of files, which
can be open at one time. Normally specified in
the
[config.sys] file.
FIND 10928 Works as a filter to display only lines
containing a specified string.
FOR Batch file command. Performs one DOS
command on a set of files.
Table 5-1: ROM-DOS Command Summary Information (Continued)