Networking information and cheatsheets.

Includes both protocols and utilities. Almost all OS specifics currently only discuss Linux. Additions of info for other OSs are welcome.

1. Standards
2. Protocols
   1. Physical layer
   2. Data link layer
      1. ARP
      2. Ethernet
      3. Cellular networks
   3. Transport layer
      1. TCP
         1. Port
   4. Internet layer
      1. IP
         1. traceroute
         2. route
   5. Application layer
      1. DNS
      2. DHPC
      3. Hostname
      4. HTTP
      5. Proxy server
      6. REST
      7. SMTP
      8. TLS
      9. URL
      10. Media protocols
3. Tools
   1. cURL
   2. dig
   3. ifconfig
   4. iptables
   5. nmap
   6. Netcat
   7. netstat
   8. network-manager
   9. OpenSSL
   10. ping
   11. ssh
   12. wget
   13. Tor
4. Servers
   1. Apache
   2. Nginx
   3. Squid
5. Sniffers
   1. TShark
   2. tcpdump
   3. tcpflow
   4. Wireshark
6. Hardware
7. Vocabulary
8. Bibliography

TODO

1. https://en.wikipedia.org/wiki/MC-LAG, done by Arista.
2. https://en.wikipedia.org/wiki/Equal-cost_multi-path_routing https://ethancbanks.com/2014/04/10/the-ethernet-switching-landscape-part-05-equal-cost-multipath-ecmp/