05_networking.md



networking


serious topic: requires knowledge of operating systems theory,
parallelism, IPC, the full internet stack,...
we cover just the bare essentials needed to connect to a robot
and have an idea of what's going on
LAN is not WAN, but it's still very cool
IP addresses
ports
TCP/UDP
sockets
creating new connections with nm-connection-manager
nmcli
ip addr
arp-scan
ping
netcat ONLY for checking connection ability