66 lines
1.1 KiB
Plaintext
66 lines
1.1 KiB
Plaintext
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Command: modem - switch the modem and getty state
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Syntax: modem [-o] [-i num] ttyn
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Flags: -o Turn getty off and set modem to dialout
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-i Set line to dialin
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Examples: modem -o tty00 # Set tty00 to dialout
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modem -i2 tty00 # Set tty00 to dialin (2 rings)
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The getty program allows a terminal port to be used for both dialin
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and dialout. This little program switches the getty state, and also
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sends some commands to the modem attached to the specified line. If the
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-o flag is presnt, modem will put the getty process (if any) connected
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to the specified line into SUSPEND state, which means that it will not
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pay attention to that line until it is reset to RESTART state. Also,
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modem will send some (Hayes) commands to the attached modem to disable
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the auto-nanswer mode. The -i flag specifies the number of times the
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telephone has to ring before the modem may answer the call (to give the
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operator a chance).
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