ngrep - A Network Packet Analyzer for Linux
Aug 03, 2018, 13:00 (0 Talkback[s])
(Other stories by TecMint)
Ngrep (network grep) is a simple yet powerful network packet analyzer. It is a grep-like tool applied to the network layer- it matches traffic passing over a network interface. It allows you to specify an extended regular or hexadecimal expression to match against data payloads (the actual information or message in transmitted data, but not auto-generated metadata) of packets.