TTYTAB.5
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操作系统开发
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- TTYTAB() Minix Programmer's Manual TTYTAB()
- NAME
- ttytab - table of login terminals
- SYNOPSIS
- /etc/ttytab
- DESCRIPTION
- The ttytab file lists all the terminal devices that one can login on. It
- is a simple text file that contains lines of the form:
- name type "getty" "init"
- The name and type fields are simple words, name is the name of the
- terminal device with /dev stripped off, and type tells the type of
- terminal to initialize the TERM environment variable.
- The getty and init fields may name commands that are run to allow one to
- login on the line, or to initialize the line. Both these fields may be
- more than one word if the whole field is enclosed in double quotes.
- Getty is usually simply the word getty, the command that prints a system
- identification banner and allows on to type a name to log in. Init is
- usually an stty command to set the baud rate and parity of a serial line.
- The init field may be omitted to indicate that no initialization is
- necessary, and the getty field may be left out to not start a login
- process. Terminals should not be left out, because their place in the
- ttytab file determines their slot number as returned by ttyslot(3).
- Comments (introduced by #) and empty lines are ignored.
- EXAMPLE
- A ttytab for the console, two serial lines, and a pseudo tty entry:
- console minix getty
- tty00 vt100 getty "stty 9600"
- tty01 dialup getty "stty 38400"
- ttyp0 network
- ENVIRONMENT
- TERM Terminal type
- NOTES
- It is customary to set the type to dialup for a dialin line. One can
- check for that name in one's .profile.
- 1
- TTYTAB() Minix Programmer's Manual TTYTAB()
- SEE ALSO
- gettyent(3), ttyslot(3), init(8).
- AUTHOR
- Kees J. Bot (kjb@cs.vu.nl)
- 2