swiss army knife netcat TCP/IP

nc

netcat is a simple unix utility which reads and writes data across network connections, using TCP or UDP protocol. netcat examples

A UNIX Command Window I Server $nc -l -p 3333 hello hello how are you ? fine Window II client $nc 127.0.0.1 3333 hello hello how are you ? fine UNIX Explanation netcat is a simple unix utility which reads and writes data across network connections, using TCP or UDP protocol. Related Source Code Exposition …

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