36 lines
940 B
Bash
36 lines
940 B
Bash
#!/bin/bash
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# from https://askubuntu.com/questions/3299/how-to-run-cron-job-when-network-is-up
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# usage in cron
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## @reboot bash /usr/share/customscripts/ifnet "/usr/share/customscripts/webhook bootup" 2>> /var/log/cron.error.log
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function check_online
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{
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netcat -z -w 5 discord.com 80 && echo 1 || echo 0
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}
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# Initial check to see if we are online
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IS_ONLINE=$(check_online)
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# How many times we should check if we're online - this prevents infinite looping
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MAX_CHECKS=10
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# Initial starting value for checks
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CHECKS=0
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echo "running! IS_ONLINE: $IS_ONLINE"
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# Loop while we're not online.
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while [[ $IS_ONLINE -eq 0 ]]; do
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sleep 10;
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echo "is_online: $IS_ONLINE loop $CHECKS"
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IS_ONLINE=check_online
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CHECKS=$(($CHECKS + 1))
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if [ $CHECKS -gt $MAX_CHECKS ]; then
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break
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fi
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done
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if [[ $IS_ONLINE -eq 0 ]]; then
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# We never were able to get online. Kill script.
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exit 1
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fi
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bash $1 2>> /var/log/cron.error.log |