How to create an ssh key so that your computer can connect to the instance of GCE

by Devin Yang
(This article was automatically translated.)

Published - 9 years ago ( Updated - 9 years ago )

Recently, I just started using Google's GCE, and I will record the official Goolge documentation on how to generate a key for the instance to use.
The -C comment here will use the name of the logged-in user, and the -t will use rsa.

ssh-keygen -t rsa -f ~/.ssh/ccc-gce -C [USERNAME]

Then put the newly added key into the metadata.

You can specify this key for SSH public key verification on your computer.
The following are, schematic instructions:

ssh -i ~/.ssh/ccc-gcp devin@ccc.tc
Enter passphrase for key '/Users/devin/.ssh/ccc-gcp':
Welcome to Ubuntu 16.04.3 LTS (GNU/Linux 4.10.0-33-generic x86_64)

* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/advantage

Get cloud support with Ubuntu Advantage Cloud Guest:
http://www.ubuntu.com/business/services/cloud

49 kits can be updated.
0 are security updates


*** System restart required ***
Last login: Sat Oct 7 08:43:55 2017 from 61.228.24.27






Google's official full description is as follows:

connecting-to-instance




    
        livewire/content-tags
        
            
                
                    
                        
                            Tags:
                                                            linux
                            
                        
                    
                    
                        	
                        	
                        	
                                                    	
                            
                    

                

                
                
                    
                        
                            
                                
                                    
                                
                                
                            
                        
                        
                            Devin Yang
                            Feel free to ask me, if you don't get it.:)
                        
                        
                            Follow
                        
                    
                
            
        
    
    
    

    livewire/comments

        
            
                
                                    No Comment
                                  
                                
            
            Post your comment
                        
              Login is required to leave comments

linux,macos

PS aux will you?

For Linux system administrators, you must understand the ps aux command. If you want to be a Linux system administrator, or you are a Linux user, you should understand this command. ps is process status For short, anyone can find out what kind of program is running on the system and how the status is executed through this command. I saw some programs that should not appear, maybe the system was hacked and used to mine🥹

linux,cli

How to use the date command to display yesterday's date

The instructions are different on MacOS or Linux, but achieve the same effect. Let's see how to display yesterday's date with the date command.

linux,docker

How to execute X client and X Window in Container (docker gui)

Today I will talk to you about X, not iPhone X, nor X-Men, but X Window System, He is the main graphical interface display component of the current Linux system. Since it is very easy to expand and modularize, it has been used since it was established in 1986. The X Window system adopts the Client/Server architecture, which splits the application program and the display into two. The application program of X Windows is usually called X Client, and the display is the well-known X Server. The X client communicates with the X server through the X protocol (X protocol), which is an asynchronous network communication protocol.