StarTech.com CONYX ECS0016 - Manual (Page 113)

Instruction Manual
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History:
Typing the character sequence ‘~h’ will generate a history on the serial
port.
Quit pmshell:
Typing the character sequence ‘~.’ will exit from pmshell.
To Set RTS to 1 run the command:
# pmshell --rts=1
To show all signals:
# pmshell –signals
DSR=1 DTR=1 CTS=1 RTS=1 DCD=0
Read a line of text from the serial port:
# pmshell –getline
pmchat
The pmchat command acts similar to the standard chat command, but all
serial port access is directed via the portmanager.
Example:
To run a chat script via the portmanager:
# pmchat -v -f /etc/config/scripts/port08.chat < /dev/port08
For more information on using chat (and pmchat) you should consult the
UNIX man pages:
http://techpubs.sgi.com/library/tpl/cgibin/getdoc.
cgi?coll=linux&db=man&fname=/usr/share/catman/man8/chat.8.html
pmusers
The pmusers command is used to query the portmanager for active user
sessions.