Secure Shell. Encrypted remote access to servers. The most common way to manage Linux servers.
Test it now with our Port Scanner
| Port | 22 |
|---|---|
| Service | SSH |
| Protocol | TCP |
| Encrypted | Varies |
| Common Use | Secure Shell |
Online: Use our Port Scanner — enter your IP and port 22.
Command line:
nc -zv your-server-ip 22 (Mac/Linux)
Test-NetConnection -ComputerName your-server-ip -Port 22 (PowerShell)
Check locally:
ss -tlnp | grep :22 (Linux) netstat -an | findstr :22 (Windows)