using credential-osxkeychain

# check if credential-osxkeychain is installed
git credential-osxkeychain

#if not installed
git credential-osxkeychain
# Test for the cred helper
# git: 'credential-osxkeychain' is not a git command. See 'git --help'.
curl -s -O \
https://github-media-downloads.s3.amazonaws.com/osx/git-credential-osxkeychain
# Download the helper
chmod u+x git-credential-osxkeychain
# Fix the permissions on the file so it can be run

# move to the git dir
sudo mv git-credential-osxkeychain \
"$(dirname $(which git))/git-credential-osxkeychain"

# using key-chain from now on
git config --global credential.helper osxkeychain

# Next time when you are using git via https, you will be prompted to username and password. password should be access token