Created
February 17, 2014 08:18
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Script to notify you when a connection restores
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| #!/bin/bash | |
| SLEEP=30 | |
| if [[ $# -lt 2 ]]; then | |
| echo "Usage: $0 <host> <port>" | |
| exit | |
| fi | |
| TESTHOST=$1 | |
| TESTPORT=$2 | |
| while true; do | |
| echo "--------------------------" | |
| echo "Trying: nc -z -w 5 $TESTHOST $TESTPORT" | |
| if nc -z -w 5 $TESTHOST $TESTPORT; then | |
| date | |
| echo "Connection Restored" | |
| # say Connection Restored | |
| break | |
| else | |
| date | |
| echo -e "\tConnection Failed" | |
| fi | |
| echo "Waiting $SLEEP seconds ..." | |
| sleep $SLEEP | |
| done |
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