Quick note on updating your credentials after you change your password on GitHub.
Steps
search for keychain access in spotlight
delete the old github credentials
clone and adjust a repo
trigger the credential helper
push changes to repo
Search for “keychain access” in spotlight.

Enter “github” into the search bar. Delete all github password entries.

Clone a repo and make some changes.
cd Desktop
git clone https://github.com/Cdishop/website.git
cd website
echo "some change" >> README.mdActivate keychain.
git credential-osxkeychain
git config --global credential.helper osxkeychainTrigger a username/password entry by pushing to remote.
git add .
git commit -m "commit for keychain change"
git push -u origin master
[enter credentials]
git pushYou may not see a saved password in your keychain. If that’s the case, then you can allow your push to fail and then reset your credentials in the terminal.
Clone, adjust, and then push a repository. After pushing, you will see a “fatal” error.
Enter
git config --global user.email "Your email"
git config --global user.name "Your Name"Then push again. You will be asked for a username and password. All subsequent repository pushes should then be automatic.
Bo\(^2\)m =)