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MatthiasKainer/tell-me-when-site-is-back.sh

Last active September 27, 2021 10:07
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[MacOS][workflow] Notify me when a website is back again. Call like this: `./tell-me-when-site-is-back.sh https://matthias-kainer.de &` (replace my homepage with yours...)
Raw
tell-me-when-site-is-back.sh
#!/bin/bash
URL="$1"
while true; do
OUTPUT_FILE=$(mktemp)
HTTP_CODE=$(curl --silent --output $OUTPUT_FILE --write-out "%{http_code}" "$URL")
if [ $? -lt 399 ]
then
osascript -e "display notification \"$URL is back\""
break
fi
sleep 5
done
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