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July 1, 2020 13:28
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A bash script waiting for port 7687 to become available without netcat or similar.
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| #!/bin/bash | |
| until (exec 3<>/dev/tcp/127.0.0.1/7687) &>/dev/null; do | |
| echo "Try again" | |
| sleep 1s | |
| done |
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Oh and I actually noticed that one time pushing the button actually went through.