ls -al ~/.ssh # Lists the files in your .ssh directory, if they exist
We strongly recommend using an SSH connection when interacting with GitHub. SSH keys are a way to identify trusted computers, without involving passwords. The steps below will walk you through generating an SSH key and then adding the public key to your GitHub account.
Tip: We recommend that you regularly review your SSH keys list and revoke any that haven‘t been used in a while.
First, we need to check for existing SSH keys on your computer.Open up your Git Bash and type:
ls -al ~/.ssh # Lists the files in your .ssh directory, if they exist
Check the directory listing to see if you have files named either id_rsa.pub orid_dsa.pub.
If you don‘t have either of those files, go to step
2. Otherwise, skip to step
3.
To generate a new SSH key, copy and paste the text below, making sure to substitute in your email address. The default settings are preferred, so when you‘re prompted to "Enter a file in which to save the key", just press Enter to continue.
ssh-keygen -t rsa -C "your_email@example.com" # Creates a new ssh key, using the provided email as a label # Generating public/private rsa key pair. # Enter file in which to save the key (/c/Users/you/.ssh/id_rsa): [Press enter]
Next, you‘ll be asked to enter a passphrase.
Tip: We strongly recommend a very good, secure passphrase. For more information, see Working with SSH key passphrases.
#
Enter passphrase (empty for no passphrase): [Type a passphrase] # Enter same passphrase again: [Type passphrase again]
Which should give you something like this:
#
Your identification has been saved in /c/Users/you/.ssh/id_rsa. # Your public key has been saved in /c/Users/you/.ssh/id_rsa.pub. # The key fingerprint is: # 01:0f:f4:3b:ca:85:d6:17:a1:7d:f0:68:9d:f0:a2:db your_email@example.com
Then add your new key to the ssh-agent:
# start the ssh-agent in the background eval "$(ssh-agent -s)" # Agent pid 59566 ssh-add ~/.ssh/id_rsa
Step 3: Add your SSH key to GitHub
Run the following code to copy the key to your clipboard.
clip < ~/.ssh/id_rsa.pub # Copies the contents of the id_rsa.pub file to your clipboard
Alternatively, using your favorite text editor, you can open the ~/.ssh/id_rsa.pub file and copy the contents of the file manually
Now that you have the key copied, it‘s time to add it into GitHub:
In
the user bar in the top-right corner of any page, click Account
settings.
Click SSH
Keys in the left sidebar.
Click Add
SSH key.
Paste
your key into the "Key" field.
Click Add
key.To make sure everything is working, you‘ll now try SSHing to GitHub. When you do this, you will be asked to authenticate this action using your password, which was the passphrase you created earlier.
Open up your Git Bash and type:
ssh -T git@github.com # Attempts to ssh to github
The authenticity of host 'github.com (207.97.227.239)' can't be established. # RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48. # Are you sure you want to continue connecting (yes/no)?
Don‘t worry! This is supposed to happen. Verify that the fingerprint in your terminal matches the one we‘ve provided up above, and then type "yes."
Hi username! You've successfully authenticated, but GitHub does not # provide shell access.
If that username is yours, you‘ve successfully set up your SSH key! Don‘t worry about the "shell access" thing, you don‘t want that anyway.
If you receive a message about "access denied," you can read these instructions for diagnosing the issue.
If you‘re switching from HTTPS to SSH, you‘ll now need to update your remote repository URLs. For more information, see Changing a remote‘s URL.
Win7下生成SSH Key连接Github--（MsysGit）,布布扣,bubuko.com
Win7下生成SSH Key连接Github--（MsysGit）
原文地址：http://blog.csdn.net/intergameover/article/details/38434827
