Module on 

proc on - Port/process lookup

Usage: proc on :3000 # What process is on port 3000? proc on :3000,:8080 # What’s on multiple ports? proc on 1234 # What ports is PID 1234 listening on? proc on node # What ports are node processes listening on? proc on node –in . # Node processes in cwd and their ports

Structs

OnCommand

Show what’s on a port, or what ports a process is on