nano /etc/ssh/sshd_config

sudo firewall-cmd --add-port=1026/tcp --permanent successsudo firewall-cmd --remove-service=ssh --permanent success

For Debian and Ubuntu


systemctl daemon-reload

service ssh restart

For CentOS and Fedora

systemctl restart sshd.service

To verify that the new SSH port is open, run either the ss or netstat command:

netstat -plnt | grep 1026