Created
October 2, 2014 15:12
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DNS Resolution Check
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| #!/bin/bash | |
| hostname=example.com | |
| while true; do | |
| ip=$(dig +short $hostname | tail -n 1) | |
| if [ ! -n "$ip" ]; then | |
| echo "Failed at $(date)" | |
| fi | |
| sleep 1 | |
| done |
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