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ifpublic(1)

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dtb 2022-10-21 13:35:40 -04:00
parent 0ed25bbc16
commit 06dfa3de17
1 changed files with 16 additions and 0 deletions
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ifpublic/ifpublic Executable file
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#!/bin/sh
PUBLIC_IP4="$(curl -4 --connect-timeout 5 "$PUBLIC_IP_FETCH_URL" --no-progress-meter 2>/dev/null \
|| printf "-1")"
PUBLIC_IP6="$(curl -6 --connect-timeout 5 "$PUBLIC_IP6_FETCH_URL" --no-progress-meter 2>/dev/null \
|| printf "-1")"
if [ "$PUBLIC_IP4" = "-1" ] && [ "$PUBLIC_IP6" = "-1" ]; then
printf "[error fetching address]"
elif [ "$PUBLIC_IP4" = "-1" ]; then
printf "%b" "$PUBLIC_IP6"
elif [ "$PUBLIC_IP6" = "-1" ]; then
printf "%b" "$PUBLIC_IP4"
else
printf "%b / %b" "$PUBLIC_IP4" "$PUBLIC_IP6"
fi
exit 0