How do I log in to the GigsGigsCloud ECS VPS host? Check the port and sudo user permissions

A few days ago, Lao Zuo helped a netizen install a pagoda panel in the GigsGigsCloud server to build a website. I used to use the GigsGigsCloud server frequently, but I haven't used it in the past two years. So when I logged in to his server, I found that I could not log in. Later, I checked that GigsGigsCloud now has a new server. Considering the security factor, after we opened the server, the port is not the default 22, but the default random five digit number.

At the same time, the user name we see is not the direct root user, but we need to authorize to log in.

Here Lao Zuo logs in his GigsGigsCloud server background panel to see the above figure, IP address, port, user ID, here we can use absolute ROOT permission after login, we need:

 sudo -i

It can only be used after authorization. Of course, we need to upgrade the source image after entering the server normally. Lao Zuo has taken a screenshot of the subsequent use of the GigsGigsCloud server, and will simply record it later.