Troubleshooting

The ss command (short for socket statistics) is a fast, feature-rich replacement for the older netstat utility. It allows administrators to inspect and manage network sockets on a system — whether they’re TCP, UDP, RAW, or UNIX domain sockets. Compared to netstat, ss runs faster and provides more filtering options, making it invaluable for network diagnostics and system monitoring.

Show All TCP, UDP, RAW, and UNIX Sockets

ss -a -t -u -w -x

Motivation: Network administrators often need a complete snapshot of all active sockets — to check which services are listening, what connections are established, or to detect unusual activity.