SHELL

git change ssh key

git config core.sshCommand "ssh -i ~/.ssh/id_rsa_example -F /dev/null"
git pull
git push

# Other way
edit .git/config file like:

[core]
	sshCommand = ssh -i ~/.ssh/id_rsa_example -F /dev/null

how to change ssh key for git

git config --local core.sshCommand "ssh -i ~/.ssh/id_rsa_example -F /dev/null"