42 lines
958 B
Bash
42 lines
958 B
Bash
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#!/bin/bash
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host=debian@10.2.1.87
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tunnel() {
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name=$1
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ip=$2
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rPort=$3
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lPort=$4
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echo -n "localhost:$lPort $name "
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ssh -nNTL "$lPort:$ip:$rPort" "$host" 2> /dev/null &
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until nc -vz 127.0.0.1 $lPort 2> /dev/null
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do
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echo -n .
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sleep 0.3
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done
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echo "ok"
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}
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echo ""
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tunnel "Trumpf Inverter (http) " 192.168.1.2 80 8001
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tunnel "Trumpf DCDC (http) " 192.168.1.3 80 8002
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tunnel "Emu Meter (http) " 192.168.1.241 80 8003
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tunnel "ADAM (http) " 192.168.1.242 80 8004
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tunnel "AMPT (http) " 192.168.1.249 8080 8005
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tunnel "Trumpf Inverter (modbus)" 192.168.1.2 502 5001
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tunnel "Trumpf DCDC (modbus) " 192.168.1.3 502 5002
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tunnel "Emu Meter (modbus) " 192.168.1.241 502 5003
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tunnel "ADAM (modbus) " 192.168.1.242 502 5004
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tunnel "AMPT (modbus) " 192.168.1.249 502 5005
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echo
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echo "press any key to close the tunnels ..."
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read -r -n 1 -s
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kill $(jobs -p)
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echo "done"
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