Practical DevOps Architecture
May 20, 2025 · Operations
Understanding Netcat (nc): Functions, Common Parameters, and UDP Connectivity Test
This article explains what netcat (nc) is, outlines its primary functions such as listening on TCP/UDP ports, scanning, file transfer and speed testing, details common command‑line options, and demonstrates how to test UDP connectivity with an example command.
Network ToolsUDP testingcommand-line
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