2017-12-13 20:55:18 -08:00
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#!/usr/bin/env zsh
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# Echos your local or WAN IP
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if [[ $1 == -w ]]; then
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wan=1
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shift
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fi
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2017-12-31 22:33:49 -08:00
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if [[ -n $wan ]]; then
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2017-12-13 20:55:18 -08:00
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dig +short myip.opendns.com @resolver1.opendns.com
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else
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IF=$(netstat -rn | awk '/^0.0.0.0/ {thif=substr($0,74,10); print thif;} /^default.*UG/ {thif=substr($0,65,10); print thif;}')
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if _is_callable ifconfig; then
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ifconfig ${NET_IF} | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1'
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elif _is_callable ip; then
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ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/'
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else
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>&2 echo "No easy way to grab your IP"
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exit 1
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fi
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fi
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