Openssh-client and openssh-server are required for remote connection in Ubuntu. Therefore, you only need to install openssh-client on the connection provider. The connection provider must install openssh-server. Of course, you can also install openssh-server on the connection provider, in this way, each side can be a server or client for interconnection. After installation, start the ssh service and run sudo/etc/init. d/sshstart to check whether ssh is successfully started. netstat
Openssh-client and openssh-server are required for remote connection in Ubuntu. Therefore, you only need to install openssh-client on the connection provider. The connection provider must install openssh-server. Of course, you can also install openssh-server on the connection provider, in this way, each side can be a server or client for interconnection.
After installation, start the ssh service and run sudo/etc/init. d/ssh start
Check if ssh is successfully started. netstat-tlp
Run the command ssh-l remote_username remote_serverip, for example, ssh-l test 192.168.1.222.