22 lines
606 B
Bash
Executable File
22 lines
606 B
Bash
Executable File
#!/usr/bin/env bash
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SYSCTLCONFIG=/etc/sysctl.conf
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OPENVPNDIR=/etc/openvpn
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OPENVPNCONFIG=$OPENVPNDIR/openvpn-server.conf
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CADIR=$OPENVPNDIR/easy-rsa
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IPTABLES=/etc/iptables.rules
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RCLOCAL=/etc/rc.local
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NOBODYGROUP=nogroup
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CHECKSERVER=$OPENVPNDIR/checkserver.sh
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LOCALPREFIX="172.20"
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LOCALIP="$LOCALPREFIX.0.0"
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LOCALMASK="/24"
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LOCALIPMASK="$LOCALIP$LOCALMASK"
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IP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -o -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1)
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if [[ "$IP" = "" ]]; then
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IP=$(wget -4qO- "http://whatismyip.akamai.com/")
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fi
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