Networking
Covers the Linux tools used for network interaction against the Docker lab LAN: local interface and routing inspection, HTTP with curl and wget, SSH, rsync, DNS CLI tools, reachability testing, WHOIS, TLS with openssl, netcat, and packet capture and analysis with tcpdump and tshark.
- 01 — Local interfaces, routing, and ARP
- 02 — HTTP with curl
- 03 — Downloads with wget
- 04 — SSH config, keys, and agents
- 05 — rsync for sync
- 06 — DNS CLI (dig, host, nslookup)
- 07 — Reachability: ping, traceroute, mtr
- 08 — WHOIS-style text and registration fields
- 09 — TLS with openssl
- 10 — netcat / nc and socat
- 11 — tcpdump BPF basics and text output
- 12 — tshark decode workflows