ss

ss

ss (secure socket) is used to investigate socket statistics, and can show similar information to netstat

Commands

ss
- ss -tuln
  - t - Display TCP sockets
  - u - Display UDP sockets
  - l - listening sockets
  - n - Numeric (don't resolve service names)
- ss -o state established
  - o - SSH connections
  - state - Filters results by the state of the socket (e.g. established, listening, closed, etc.)

Metadata

Sources

ss(8) - Linux manual page

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