16 lines
438 B
Bash
16 lines
438 B
Bash
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#!/usr/bin/env bash
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run_directory=$(dirname $(readlink -f "$0"))
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source "$run_directory/variables.conf"
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# count lines in resolv.conf
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lines=$(cat /run/libreelec/resolv.conf | wc -l)
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# count number of 'nameserver' entries
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count=$(grep -c 'nameserver' /run/libreelec/resolv.conf)
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cp /run/libreelec/resolv.conf /run/libreelec/resolv.conf.bck
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sed -i "$((lines - count + 1))s/^/nameserver $dns_server\n/" /run/libreelec/resolv.conf
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exit 0
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