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1 | 1 |
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2 | 2 | # TCP Port Scanner |
| 3 | +Reliable multithreaded TCP port scanner. |
3 | 4 |
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| 5 | +# How does it work? |
| 6 | +This scanner will try to call `connect(2)` to the target host. If the scanner gets `ECONNREFUSED`, it is probably the target port is not blocked by the firewall, there is just no service is bound to the such port. |
| 7 | + |
| 8 | +If the connect success, the scanner will try to send some payload and check whether there is a response from the destination port. |
| 9 | + |
| 10 | +All necessary information will be stored in directory with name target host. If the directory does not exist, the scanner will create it automatically. |
4 | 11 |
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5 | 12 | # Installation |
6 | 13 | ```sh |
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