Use SSH to pull codes

Use SSH Way to pull code

We are using git When pulling code , Have you ever encountered something like OpenSSL SSL_read: Connection was reset, errno 10054 Error message , Solution reference

The probable cause lies in The Internet On the body , To avoid various modification agents , This machine host And other cumbersome operations , I recommend you to use SSH Way to pull code . So first you need to finish SSH Basic configuration , The following is the detailed configuration process

adopt SSH Way to pull code

If you don't already know git Some of the basics of , please Reference here

1. Configure the username and mailbox

$ git config --global user.name " user name "$ git config --global user.email " User mailbox "

2. Generate key pair

First, check whether a secret key pair has been generated on the device

$ cd ~/.ssh    // Enter the specified path folder $ ls           // View the contents under the folder 

See if there is id\_rsa and id_rsa.pub Wait for the documents ,.pub The file is a public key , The other file is the key

Without these documents , Or not .ssh Catalog , Then use ssh-keygen Command to create

$ ssh-keygen -t rsa -C " Your email "

If prompted , Click on enter that will do ,== No need to set password ！== Do you want to enter your password before each code submission ？

After success will prompt

Your public key has been saved in /home/you/.ssh/id_rsa.pub.The key fingerprint is: 

3. Get into .ssh Folder , Find public key

Enter the designated path .ssh In the folder , Open in Notepad id_rsa.pub, Select all copy content

It can also be viewed through instructions

$ cat ~/.ssh/id_rsa.pub

for example ：

ssh-rsa your secret [email protected]

4. Enter the code hosting platform , Upload key

Let's say GitHub For example , Demonstrate relevant operation process

1. land github account , Click on your avatar , then Settings -> SSH and GPG keys -> New SSH key

2、 Then you copy the public key content above , Paste in key In the text field . title Domain , Name yourself

3、 Click on add key

After completion , Verify this key Is it normal work ：

$ ssh -T [email protected] to ssh to github

If , See the following message

Hi xxx! You've successfully authenticated, but GitHub does not # provide shell access.

Congratulations , Configuration is successful ！

5. Find the project warehouse SSH Address

Use command git remote \-v Check out your current remote url

$ git remote -vorigin https://github.com/username/project.git (fetch)origin https://github.com/username/project.git (push)

If it is the result of the above, then it indicates that the project is using https Protocol to access ; If the address is git At the beginning, it means git agreement

Landing on your github Account , View the project Repository ssh Agreed URL

Copy ssh link , Use command git remote set-url modify remote-url, for example ：

git remote set-url origin [email protected]:username/project.git

Last command

git remote -v

testing URL Has it been modified to SSH Address

6. Use this address to submit... In the future / Just pull the code