AWS EC2 Remote Login

There are abundant free resources on the Internet. Amazon's cloud host is a good choice for developers and learners.

But you have to have a credit card and register an AWS (Amazon Web Service) account to have your own public IP server !!!

I 've been tossing and writing down two problems I 've encountered recently. Maybe you 've encountered these troubles. It's always so difficult to make a fuck life.

1. At the end of registration, insufficient capacity will be said. Do not doubt yourself, do not doubt your life, do not be overwhelmed, in fact, it is "insufficient capacity", the platform's own problems, in another region, such as switching from Singapore in the Asia Pacific region to the US West, I don't think there is a problem with the access speed. I re-configured it several times and finally found that the capacity in some regions is insufficient. After switching, it will be fine.

2. Connect. I don't know what to do after I complete the registration. I searched the internet and found out how to remotely log on to elastic cloud compute after creating an ECS instance?

On the AWS console, select instances and then connect, for example:

After that, neither of the two methods will work, and the terminal will always be out of time.

The key point is now. In fact, the solution is to set up a security group on the AWS console and enable the IP address of the SSH connection to your IP address. Because of my IP address, it is set to 0.0.0.0/0, finally, you can connect to the client.

I want to use the cloud host to complete tomcat, learn about Servlet and JSP, and provide some background interfaces for my iOS app. Let's continue to work!