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# 更新软件下载源
sudo apt update

#安装ssh服务
sudo apt install openssh-server

# 开启防火墙ssh的服务端口
sudo ufw allow ssh

# 查看ssh服务状态
systemctl status ssh

# 关闭ssh服务
systemctl stop ssh

# 开启ssh服务
systemctl start ssh

# 重启ssh服务
systemctl restart ssh

# 设置开启自启
sudo systemctl enable ssh

# 关闭开机自启
sudo systemctl disable ssh