| 1 | .TH RZ 1
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| 2 | .SH NAME
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| 3 | rz \- receive a file using the zmodem protocol
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| 4 | .SH SYNOPSIS
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| 5 | \fBrz\fR [\-\fBabepqvy\fR]\fR [\fB\-t \fItimeout\fR]\fR
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| 6 | .br
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| 7 | .de FL
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| 8 | .TP
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| 9 | \\fB\\$1\\fR
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| 10 | \\$2
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| 11 | ..
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| 12 | .de EX
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| 13 | .TP 20
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| 14 | \\fB\\$1\\fR
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| 15 | # \\$2
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| 16 | ..
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| 17 | .SH OPTIONS
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| 18 | .FL "\-a" "CP/M to UNIX conventions"
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| 19 | .FL "\-b" "Binary file"
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| 20 | .FL "\-e" "Escape for all control characters"
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| 21 | .FL "\-p" "Protect file if it already exists"
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| 22 | .FL "\-q" "Quiet; opposite of verbose"
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| 23 | .FL "\-t" "Set \fItimeout\fR in tenths of a second"
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| 24 | .FL "\-v" "Verbose; opposite of quiet"
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| 25 | .FL "\-y" "Yes, clobber existing files"
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| 26 | .SH EXAMPLES
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| 27 | .EX "rz </dev/tty01 >/dev/tty01" "Receive a file"
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| 28 | .SH DESCRIPTION
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| 29 | .PP
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| 30 | The XMODEM, YMODEM, and ZMODEM family of file transfer programs are widely
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| 31 | used on personal computers.
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| 32 | \s-1MINIX 3\s-1
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| 33 | supports ZMODEM, the most advanced of the set.
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| 34 | The programs \fIsz\fR and \fIrz\fR are used for sending and receiving,
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| 35 | respectively.
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| 36 | .PP
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| 37 | \fIRz\fR and \fIsz\fR are programs that uses an error correcting protocol to
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| 38 | transfer files over a dial-in serial port from a variety of programs
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| 39 | running under various operating systems.
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| 40 | \fIRz\fR (Receive ZMODEM) receives files with the ZMODEM batch
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| 41 | protocol. Pathnames are supplied by the sending program,
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| 42 | and directories are made if necessary (and possible).
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| 43 | The meanings of the available options are:
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| 44 | .in +0.25i
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| 45 | .ti -0.25i
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| 46 | .B \-a
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| 47 | .br
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| 48 | Convert files to
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| 49 | \s-2UNIX\s+2
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| 50 | conventions by stripping carriage
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| 51 | returns and all characters beginning with the first
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| 52 | Control Z (CP/M end of file).
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| 53 | .ti -0.25i
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| 54 | .B \-b
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| 55 | .br
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| 56 | Binary (tell it like it is) file transfer override.
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| 57 | .ti -0.25i
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| 58 | .B \-c
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| 59 | .br
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| 60 | Request 16 bit CRC. XMODEM file transfers default to 8
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| 61 | bit checksum. YMODEM and ZMODEM normally use 16 bit CRC.
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| 62 | .ti -0.25i
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| 63 | .B \-D
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| 64 | .br
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| 65 | Output file data to /dev/null; for testing.
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| 66 | .ti -0.25i
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| 67 | .B \-e
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| 68 | .br
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| 69 | Force sender to escape all control characters; normally
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| 70 | XON, XOFF, DLE, CR-@-CR, and Ctrl-X are escaped.
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| 71 | .ti -0.25i
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| 72 | .B \-p
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| 73 | .br
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| 74 | Protect: skip file if destination file exists.
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| 75 | .ti -0.25i
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| 76 | .B \-q
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| 77 | .br
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| 78 | Quiet suppresses verbosity.
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| 79 | .ti -0.25i
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| 80 | .B \-t
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| 81 | .br
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| 82 | Change timeout tenths of seconds (timeout follows flag).
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| 83 | .ti -0.25i
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| 84 | .B \-v
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| 85 | .br
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| 86 | Verbose causes a list of file names to be appended to \fI/tmp/rzlog\fR.
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| 87 | More v's generate more output.
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| 88 | .ti -0.25i
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| 89 | .B \-y
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| 90 | .br
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| 91 | Yes, clobber any existing files with the same name.
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| 92 | .in -0.25i
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| 93 | .SH "SEE ALSO"
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| 94 | .BR sz (1),
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| 95 | .BR term (1).
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