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| HOST_IFACE=$(ip route | grep "^default" | head -1 | awk '{ print $5 }') | |
| LOCAL_IP=$(ip addr | awk "/inet/ && /${HOST_IFACE}/{sub(/\/.*$/,\"\",\$2); print \$2}") | |
| cat << EOF | sudo tee -a /etc/hosts | |
| ${LOCAL_IP} $(hostname) | |
| EOF |
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