TLDR Search

Enter a command. For example: smalltalkci, git show merged branches.

netstat

Displays network-related information such as open connections, open socket ports, etc. More information: https://man7.org/linux/man-pages/man8/netstat.8.html.

• List all ports:
   
  netstat --all
   
• List all listening ports:
   
  netstat --listening
   
• List listening TCP ports:
   
  netstat --tcp
   
• Display PID and program names:
   
  netstat --program
   
• List information continuously:
   
  netstat --continuous
   
• List routes and do not resolve IP addresses to hostnames:
   
  netstat --route --numeric
   
• List listening TCP and UDP ports (+ user and process if you're root):
   
  netstat --listening --program --numeric --tcp --udp --extend