Error with git what happened?

Question

git

Hello, what is the error how to get this key?

Answer 1

1. You generate a key. To do this, in the console you need to enter
ssh-keygen -t ed25519
Always answer questions with an enter, do not write anything.

2. Then write consoles Copy the
cat ~\.ssh\id_ed25519.pub
output of this command and go to github.

3. On the github, go to the settings:
click on your avatar at the top right and then select the settings item in the drop-down menu
Then select the SSH and GPG Keys
section Create a new SSH Key

Write whatever you want
in the name Paste what you copied earlier into the body.

4. Profit