github - git push error, please help?

Question

I encountered this problem when using git to push to github under win
How to solve it

$ git push -u origin master
ssh: Could not resolve hostname xxx: Name or service not known
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

Answer 1

git remote -v checks whether your origin path is legal. Generally speaking it should be:

ssh://git@<host>:<port>/path_to_source.git 

Judging from the error message, the host xxx cannot be found;

1. Make sure the warehouse address is correct

2. Modify the hosts file and add the corresponding relationship between the host name and IP, or modify the origin url under the .git/config file to the IP address

Answer 2

Check the dns. If there is no problem, check whether the public key of your current machine is in the warehouse you want to push to.