如何为Amazon EC2实例设置SSH访问？

问题描述

我需要通过SSH访问运行Ubuntu 10.4的Amazon EC2实例。我所拥有的只是Amazon用户名和密码。有任何想法吗？

I need SSH access to an Amazon EC2 instance running Ubuntu 10.4. All I have is the Amazon username and password. Any ideas?

推荐答案

基本上，您需要一个私钥文件才能通过SSH登录到EC2。请按照以下步骤创建一个：

Basically, you need a private-key file to login into your EC2 via SSH. Follow these steps to create one:

• 转到&登录到您现有的Amazon帐户。


• 单击LHS上的密钥对或。
  
  
  
  • 您应该看到由您生成的密钥列表（或在EC2创建过程中）。
  
  
  • 单击创建密钥对如果您看不到任何密码或丢失了私钥。
  
  
  • 输入唯一的名称，然后按Enter。
  
  
  • 将出现下载面板为您保存私钥，请将其保存。
  
  
  • 将其保留在文件权限为 0600的某个地方
  
  
  • Go https://console.aws.amazon.com/ec2/home & sign in to your existing Amazon account.
  • Click on "Key Pairs" on LHS or https://console.aws.amazon.com/ec2/home?region=us-east-1#s=KeyPairs.
    • You should see the list of KEYs generated by you (or during EC2 creation process).
    • Click on "Create Key Pair" if you don't see any or you lost your private-key.
    • Enter a unique name and hit enter.
    • A download panel will appear for you to save the private-key, save it.
    • Keep it somewhere with the file permission "0600"
    
    
    • 您应该看到ec2的列表-实例，如果看不到，请创建一个。
    
    
    • 单击EC2计算机并记下公共DNS地址。
    
    
    
    
    • ssh -i / path / to / private-key root @< ec2-public-dns-address> -根用户名具有为了避免在最新版本中使用，请根据您的分布选择 ec2-user 或 ubuntu 作为用户名。
    
    
    • 点击Enter
    
    
    • 就是这样。
    
    
    • ssh -i /path/to/private-key root@<ec2-public-dns-address> - the root username has been avoided in the latest releases, based on your distribution select ec2-user or ubuntu as your username.
    • hit Enter
    • That's it.

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