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15 lines
377 B
Bash
15 lines
377 B
Bash
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#!/bin/bash
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#from https://github.com/spiritLHLS/pve
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DNS_SERVER="8.8.8.8"
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RESOLV_CONF="/etc/resolv.conf"
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grep -q "^nameserver ${DNS_SERVER}$" ${RESOLV_CONF}
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if [ $? -eq 0 ]; then
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echo "DNS server ${DNS_SERVER} already exists in ${RESOLV_CONF}."
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else
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echo "Adding DNS server ${DNS_SERVER} to ${RESOLV_CONF}..."
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echo "nameserver ${DNS_SERVER}" >> ${RESOLV_CONF}
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fi
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