Show owners of a TCP or UDP port.
Section: Ports and Socket Monitoring
Show process IDs using port
bash
bash
fuser -v 5432/tcpExplanation
Show owners of a TCP or UDP port.
Learn the surrounding workflow
Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing Ports and Socket Monitoring
Show all TCP/UDP sockets with process info
List listening and connected sockets with owning processes.
Show established TCP connections
Inspect established connections and owning processes.