How to list all connected SSH sessions in Linux | CentOS

byPhanith Kung •October 31, 2019

This provided method will guide you to identify who using ssh connection for your linux server.

[root@myserver~]# netstat -tnpa | grep 'ESTABLISHED.*sshd'
tcp        0      0 192.168.1.136:22            192.168.1.147:45852         ESTABLISHED 1341/sshd           
tcp        0      0 192.168.1.136:22            192.168.1.147:45858         ESTABLISHED 1360/sshd