1. 安装ssh(包含openssl-server和openssh-client)sql
apt-get install ssh
2. 确认ssh服务启动ssh
root@Ubuntu-203:~# netstat -anpt | grep ssh tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 3258/sshd
3. 点击菜单栏的"Place"->"Connect to Server"tcp