Connecting ppp.sh

#! /bin/sh

echo "copies my config and tries to start ppp"

sudo cp -pf /etc/sysconfig/network-scripts/chat-ppp0.rhw /etc/sysconfig/network-scripts/chat-ppp0

echo "Trying to connect"
sudo pppd lock modem crtscts asyncmap 00000000 defaultroute usepeerdns debug /dev/ttyUSB0 460800 ipparam ppp0 linkname ppp0 call ppp0 noauth || exit

echo "Waiting for connection..."
while [ -z "`grep 10.11.12.13 /etc/resolv.conf`" ]; do sleep 1; done

echo "Setting Nameserver"
sudo bash -c 'echo "nameserver 139.130.4.4" > /etc/resolv.conf'

read -p "Press enter to terminate session." kill

sudo killall pppd



chat-ppp0

ABORT BUSY
ABORT ERROR
ABORT 'NO CARRIER'
ABORT 'NO DIALTONE'
ABORT 'Invalid Login'
ABORT 'Login incorrect'
ABORT VOICE
ABORT 'NO ANSWER'
ABORT DELAYED
ABORT 'SIM PIN'
'' ATZ
OK-AT-OK 'AT+CPIN?'
OK-AT-OK 'AT+CMEE=2'
OK-AT-OK 'AT+CGDCONT=3,"IP","330M1"'
OK-AT-OK 'AT+CGATT?'
OK 'ATDT*99***3#'
TIMEOUT 120
CONNECT ''
TIMEOUT 5
'~--' ''