TERM.1
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操作系统开发
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C/C++
- TERM(1) Minix Programmer's Manual TERM(1)
- NAME
- term - turn PC into a dumb terminal [IBM]
- SYNOPSIS
- term [baudrate] [parity] [bits_per_character] [-dial_string] [device]
- EXAMPLES
- term 2400 # Talk to modem at 2400 baud
- term 1200 7 even # 1200 baud, 7 bits/char, even parity
- term 8 9600 /dev/tty01
- # 9600 baud, 8 bits/char, no parity, use tty01
- term -atdt12345 /dev/tty01
- # Start with a command to dial out
- DESCRIPTION
- Term allows MINIX to talk to a terminal or modem over RS232 port 1. The
- program first sets the baudrate, parity and character length, and then
- forks. The parent sits in a loop copying from stdin (usually the
- console's keyboard), to the terminal or modem (/dev/tty00). The child
- sits in a loop copying from the terminal or modem (/dev/tty00) to
- standard output. Thus when RS232 port 1 is connected to a modem, every
- keystroke typed on the keyboard is sent to the modem, and every character
- arriving from the modem is displayed. Standard input and output may be
- redirected, to provide a primitive file transfer program, with no
- checking. Any argument that starts with a minus ('-') is sent out to the
- modem, usually to dial out. Term accepts several commands that are
- formed by typing the escape character, CTRL-], and a letter. Type CTRL-
- ]? to see a list of commands. The subshell command is very important, it
- allows you to type in a ZMODEM command to transfer data. Do not quit
- term to do this, or your modem line will be reset! Term keeps the modem
- line open on file descriptor 9 while running the subshell, so you can
- type
- <&9 >&9
- at the end of your ZMODEM command to connect it to the modem.
- Important note: to use term, it is essential that /etc/ttytab is
- configured so that there is no shell hanging on /dev/tty01. If there is,
- both the shell and term will try to read from /dev/tty01, and nothing
- will work.
- 1
- TERM(1) Minix Programmer's Manual TERM(1)
- SEE ALSO
- rz(1), sz(1).
- 2