Hello, I am attempting to right a simple script that uses chat to talk to the modem, but disconnecting any connection afterwards.
Right now I have: --- BEGIN --- #!/bin/sh -e DEVICE=/dev/ttyS1 LOCKFILE=/var/lock/LCK..ttyS1 lockfile -30 -r10 $LOCKFILE chmod u+w $LOCKFILE echo 0$$ > $LOCKFILE chmod u-w $LOCKFILE trap 'rm -f $LOCKFILE' EXIT stty parenb -parodd cs7 < $DEVICE /usr/sbin/chat -V -f script.chat < $DEVICE > $DEVICE echo SUCCESS!! --- END --- however, the problem with this (besides not being too sure of the lockfile logic) is that I need to lower DTR to make sure the modem is disconnected. How can I lower DTR from the shell (or chat) script? Any suggestions/ideas for improvement? Thanks in advance. -- Brian May <[EMAIL PROTECTED]>
