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nc

List of commands for nc:

- nc
nc:tldr:1a731 nc: Act as proxy and forward data from a local TCP port to the given remote host.

$ nc -l ${local_port} | nc ${hostname} ${remote_port}

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- nc
nc:tldr:6bde5 nc: Set a timeout.

$ nc -w ${timeout_in_seconds} ${ipaddress} ${port}

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- nc
nc:tldr:8297e nc: Establish a TCP connection.

$ nc ${ip_address} ${port}

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- echo
nc:tldr:9a1f1 nc: Send a HTTP request.

$ echo -e "GET / HTTP/1.1\nHost: ${hostname}\n\n" | nc ${hostname} 80

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- nc
nc:tldr:9c6b5 nc: Scan the open TCP ports of a specified host.

$ nc -v -z ${ip_address} ${port}

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- nc
nc:tldr:b5025 nc: Keep the server up after the client detaches.

$ nc -k -l ${port}

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- nc
nc:tldr:d7be0 nc: Listen on a specified UDP port and print connection details and any data received.

$ nc -u -l ${port}

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- nc
nc:tldr:ea999 nc: Listen on a specified TCP port and print any data received.

$ nc -l ${port}

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