NC - Netcat Network Utility

Read from and write to network connections using TCP or UDP. Versatile tool for network diagnostics, port testing, and simple data transfer.

Usage

nc-tool [options] <host> <port>

Features

• TCP and UDP connections
• Port scanning
• Listen mode for receiving connections
• Data transfer and piping

Examples

nc-tool -v example.com 80
nc-tool -l -p 8080
nc-tool -z host 20-80