Use TShark to Analyze PCAP Files: Options Explained with Examples
TShark is the terminal-based sibling of Wireshark, used to capture and analyze packets directly in the command … Read more
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Network Debug Tools Linux
Querying Network Interface Details by Name in Go (net.InterfaceByName)
Write a Go program using net.InterfaceByName to lookup IP addresses, MAC hardware addresses, MTU, and status flags for a specific network interface.
Inspecting Linux Network Interfaces, MACs, and IP Addresses in Go
Learn how to enumerate network interfaces, inspect MAC addresses, extract IPv4/IPv6 CIDR subnets, and check interface status flags using Go.
Capturing Wi-Fi Raw Packets in C via AF_PACKET Raw Sockets on wlan0
Write a C packet sniffer in Linux using AF_PACKET raw sockets to capture, decode, and analyze Ethernet, IP, TCP, and UDP frames on wlan0.
Sending HTTP POST Data from a Client and Returning Server Responses via Netcat
Send HTTP POST data from client tools (curl, Python) and return custom JSON responses using Netcat over a specific port on Linux.
Listening on Specific Port Numbers with Netcat to Receive HTTP POST Requests
Listen on a specific port using Netcat (nc) to inspect incoming HTTP POST messages, webhooks, JSON payloads, and log headers in Linux.