链接

获取免费的 NAT VPS：

  1. 创建一个免费帐户
  2. 制作容器，确保将其设为私有和“空白”，使用 ubuntu 16.04 或 18.04
  3. 进入容器设置，将其设置为仅限邀请和只读邀请，除非您想实际共享它
  4. 启用始终开启
  5. 根据需要转发端口
  6. 使用终端图标启动容器，运行 passwd 并设置新密码
  7. 再次进入设置以检查 ssh 端口
  8. 连接和enojy！

顺便说一句，默认情况下，他们将一个损坏的存储库添加到 Ubuntu 16.04 映像（可能也是 18.04 映像，未测试），您可以通过删除 /etc/apt/sources.list.d/cloudfoundry-cli.list 来安全地删除它

Link

Get free NAT VPS:

  1. Make a free account
  2. Make container, make sure to make it private and "blank", with either ubuntu 16.04 or 18.04
  3. Go into container settings, make it invite-only and readonly for invites unless you want to actually share it
  4. Enable always on
  5. Forward ports if needed
  6. Start container with the terminal icon, run passwd and set a new password
  7. Go into settings again to check ssh port
  8. Connect and enojy!

btw by default they add a broken repo to the ubuntu 16.04 image (possibly also the 18.04 image, didn't test), you can safely remove it by removing /etc/apt/sources.list.d/cloudfoundry-cli.list

ref: https://lowendtalk.com/discussion/179576/free-nat-vps