22 lines
645 B
Bash
22 lines
645 B
Bash
#!/bin/bash
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#sleep 120
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((count = 1000)) # Maximum number to try.
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while [[ $count -ne 0 ]] ; do
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ping -c 1 8.8.8.8 # Try once. or put address that is ping-able.
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rc=$?
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if [[ $rc -eq 0 ]] ; then
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((count = 1)) # If okay, flag to exit loop.
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fi
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((count = count - 1)) # So we don't go forever.
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done
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if [[ $rc -eq 0 ]] ; then # Make final determination.
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echo 'say The internet is back up.'
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ip=$(hostname -I)
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echo "$ip" | mail -s "New IP of $(hostname)" to@domain.com
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else
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echo 'say Timeout.'
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fi
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