Lao Zuo just helped a netizen Linode When a foreign CK tracker software was installed on the server, it was the thing of last night that had already gone to bed after contacting in the middle of the night. So I asked him to install it by himself. Today, I told him that the installation was not successful, so I went online this afternoon to help him install it. Before installing, I must reset the server. When I see that he is using a linode server, I log in to the background to reinstall the system.
However, I feel that the interface for Linode to reinstall the system is different from that before, so I will simply record it here.

Here we can see the above figure. The system reinstallation button can be found in the background of his account. It should not have been in this position before.

Previously, you only need to select an image and set a password. In consideration of security, we are required to enter the host name. Then you can reinstall the system.
It's just such a thing. It's a little different from the past.