DSZ
Section: User Commands (1)
Updated: OMEN
Index
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NAME
dsz - YMODEM, ZMODEM file transfer subprogram
SYNOPSIS
dsz
[port N]
[speed S]
[d]
[restrict]
command
DESCRIPTION
Dsz
uses the YMODEM or ZMODEM error correcting batch protocol to transfer
files over a serial port with a variety of programs.
Dsz is designed to be called from a communications program or bulletin board
to perform file transfers.
Dsz
uses its own modem I/O.
The original interrupt vector
and UART interrupt configuration are restored on normal exit.
Dsz expects its standard output to point to the console or a logging file,
not a modem port.
The available commands are:
- port N
-
select port N (n = 1,2,3 or 4)
Default is port 1 (COM1) or read from the
DSZPORT
dos environment variable.
- speed S
-
Set specified speed, default is current speed.
- d
-
Disables carrier dropout monitoring, for modems that do not properly
drive the "Data Carrier Detect" input on the PC.
- LARG
-
Convert ARG to lowercase, then parse arg.
- restrict
-
Restrict pathnames to current disk and directory tree.
- sz
-
[-Vabnpr+y] [PREFIX=p | ONAME=n] afn ...
- sb
-
[-Vk] [PREFIX=p | ONAME=n] afn ...
- rz
-
[-Vabnpr+y]
- rz
-
[-Vabnpr+y] file1 file2 ...
(filename override)
- rb
-
[-Vab+y]
- rb
-
[-Vab+y] file1 file2 ...
(filename override)
- -V
-
Dsiplay debugging information.
More V's give more detailed information.
EXAMPLES
dsz sz -r b:zcom*.arc c:foo.bar
dsz port 2 speed 19200 restrict rz
dsz rz -y newprog.arc
SEE ALSO
Consult the
Professional-YAM manual
or
ZCOMMDOC.ARC
chapter "Options for File Transfers"
for option meanings.
NOTES
Dsz sets the UART shift register to 8 bits no parity; the original parity
setting is lost.
Dsz may be freely used and copied, but not modified or sold
without the written permission of Omen Technology Inc.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- EXAMPLES
-
- SEE ALSO
-
- NOTES
-
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Time: 07:37:57 GMT, January 11, 2025