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A network traffic dump tool.

# To display available interfaces:
dumpcap --list-interfaces

# To capture packets on a specific interface:
dumpcap --interface <1>

# To capture packets to a specific location:
dumpcap --interface <1> -w <path/to/output_file.pcapng>

# To write to a ring buffer with a specific max file limit of a specific size:
dumpcap --interface <1> -w <path/to/output_file.pcapng> --ring-buffer filesize:<500000> --ring-buffer files:<10>