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Getty (Unix): Host Computer, Automounter, Badblocks
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| Please note that the content of this book primarily consists of articles
available from Wikipedia or other free sources online. Getty, short for
"get teletype", is a Unix program running on a host computer that
manages physical or virtual terminals (tty). When it detects a
connection, it prompts for a username and runs the ''login'' program to
authenticate the user. Originally, on traditional Unix systems, getty
handled connections to serial terminals (often teletype machines)
connected to a host computer. The ''tty'' part of the name stands for
teletype, but has come to mean any type of text terminal. One getty
process serves one terminal. In some systems, for example Solaris, getty
was replaced by ttymon. |
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