Intial commit

README.md

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+# LibreELEC setup
+
+This repository contains setup or configuration files for [LibreELEC](https://libreelec.tv/) after installation.
+
+### WireGuard VPN setup
+* copy `~/.config/wireguard/wireguard.config.sample` to a new file, and adjust the parameters (see
+https://wiki.libreelec.tv/configuration/wireguard for reference)
+* `set-resolv-conf.sh` moves last DNS entry up in `/etc/resolv.conf` (is called after VPN initialization)
+* TOFINISH

set-ip-routes.service

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+[Unit]
+Description=Update IP routes after connecting to VPN
+
+[Service]
+Type=oneshot
+ExecStart=/usr/sbin/ip route del default dev wg0
+ExecStart=/usr/sbin/ip route add 192.168.0.63 dev wg0
+ExecStart=/usr/sbin/ip route add 192.168.3.0/24 dev wg0
+ExecStart=/storage/libreelec-conf/set-resolv-conf.sh

set-resolv-conf.sh

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+#!/usr/bin/env bash
+
+# count lines in resolv.conf
+lines=$(cat /run/libreelec/resolv.conf | wc -l)
+# count number of 'nameserver' entries
+count=$(grep -c 'nameserver' /run/libreelec/resolv.conf)
+
+# move last entry to top
+i=$((0))
+while [ $((count)) -gt 1 ]; do
+  sed -i -n "$((lines - i - 1)){h;n;G};p" /run/libreelec/resolv.conf
+  count=$((count - 1))
+  i=$((i + 1))
+done
+
+exit 0