It's like curl -v, with colours
Java console is used for managing files, directories, URLs, DBMSes.
Use a smartphone to send serial commands.
A WHOIS client written in Java (RFC #954)
Enhanced ser2net with multi-connections and HTTP/WebSocket supported
A collection of network-oriented tools
Portable versions of Guacamole (html5 VNC/RDP) and GateOne (html5 SSH)