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- '\" Revision Level
- '\" Last Delta 12-21-86
- .TH DSZ 1 OMEN
- .SH NAME
- dsz \- YMODEM, ZMODEM file transfer subprogram
- .SH SYNOPSIS
- .B dsz
- .RB [ "port N" ]
- .RB [ "speed S" ]
- .RB [ d ]
- .RB [ "restrict" ]
- .I command
- .SH 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.
- .PP
- The available commands are:
- .PP
- .PD 0
- .TP
- .B "port N"
- select port N (n = 1,2,3 or 4)
- Default is port 1 (COM1) or read from the
- .B DSZPORT
- dos environment variable.
- .TP
- .B "speed S"
- Set specified speed, default is current speed.
- .TP
- .B d
- Disables carrier dropout monitoring, for modems that do not properly
- drive the "Data Carrier Detect" input on the PC.
- .TP
- .B LARG
- Convert ARG to lowercase, then parse arg.
- .TP
- .B restrict
- Restrict pathnames to current disk and directory tree.
- .TP
- .B sz
- [-Vabnpr+y] [PREFIX=p | ONAME=n] afn ...
- .TP
- .B sb
- [-Vk] [PREFIX=p | ONAME=n] afn ...
- .TP
- .B rz
- [-Vabnpr+y]
- .TP
- .B rz
- [-Vabnpr+y] file1 file2 ...
- (filename override)
- .TP
- .B rb
- [-Vab+y]
- .TP
- .B rb
- [-Vab+y] file1 file2 ...
- (filename override)
- .TP
- .B -V
- Dsiplay debugging information.
- More V's give more detailed information.
- .PD
- .ne 6
- .SH EXAMPLES
- dsz sz -r b:zcom*.arc c:foo.bar
-
- dsz port 2 speed 19200 restrict rz
-
- dsz rz -y newprog.arc
- .SH SEE ALSO
- Consult the
- Professional-YAM manual
- or
- ZCOMMDOC.ARC
- chapter "Options for File Transfers"
- for option meanings.
- .SH 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.