23 lines
603 B
Bash
Executable File
23 lines
603 B
Bash
Executable File
#!/bin/bash
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# this script should be run when instructed to.
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export DEBIAN_FRONTEND=noninteractive
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export APT_LISTCHANGES_FRONTEND=none
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export LANG=C.UTF-8
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export LANGUAGE=C
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export LC_ALL=C.UTF-8
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apt-get --yes --no-install-recommends install jq
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mac="$(ip -j a show dev eth0 | jq -r .[].address | head -n1)"
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if [ -z "${mac}" ]; then
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mac="$(ip -j a show dev end0 | jq -r .[].address | head -n1)"
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fi
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if [ -n "${mac}" ]; then
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echo "mac - ${mac}"
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echo -e "[Match]\nMACAddress=${mac}\n[Link]\nName=eth0" > /etc/systemd/network/10-persistent-eth0.link
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echo "Please reboot the system now."
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fi
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exit 0
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