tldr/pages/linux/netstat.md
Hugo Ribeira 4a148f467d Add common and useful netstat use case
This is one of the most useful netstat options I've found.

I thought it was worth sharing.
2016-01-29 14:26:33 +00:00

480 B

netstat

Displays various networks related information such as open connections, open socket ports etc.

  • List all ports:

netstat -a

  • List all listening ports:

netstat -l

  • List listening TCP ports:

netstat -t

  • Display PID and program names:

netstat -p

  • List information continuously:

netstat -c

  • List routes and do not resolve IP to hostname:

netstat -rn

  • List listening TCP and UDP ports (+ user and process if you're root):

netstat -lepunt