How to use the GitBash to clone data with ssh (windows 10 environment)

Question

What can I solve this problem?
when I wanted to connect my personal GitLab account, I got an error message like the following picture

### shell script         


        

Answer 1

Check first if you do have a ~/.ssh/id_rsa private key/~/.ssh/id_rsa.pub public key.

If so, check your private key: if it has 70 chars per line, try and regenerate with the old PEM format:

ssh-keygen -m PEM -t rsa -P "" -f ~/.ssh/id_rsa

(That will override your current key, but if said current key is not working anyway, that should be OK).
Update the public key on GitLab side, and try again, with a simple:

ssh -T git@gitlab.com

Using a config file means not using the user and using a shorter name:

Host gitlab
HostName gitlab.com
User git
IdentityFile ~/.ssh/id_rsa 

means: ssh -T gitlab or git clone gitlab:/test2.git will work.