multiple git accounts

gistfile1.txt

# global
Host *
 AddKeysToAgent yes
 UseKeyChain yes
 IdentityFile ~/.ssh/id_rsa_home
 ForwardAgent yes

# GitHub home
# Example usage: git clone git@id_rsa_home:myPrivateGitName/example.git
# Usage: 
# - git clone git@id_rsa_home:myPrivateGitName/example.git
# - git config user.name "my private gitname"
# - git config user.email "myemail@example.com"

Host id_rsa_home
  HostName github.com
  User myPrivateGitName
  PreferredAuthentications publickey
  IdentityFile ~/.ssh/id_rsa_home

# GitHub work
# git clone git@id_rsa_work:myWorkGitName/example.git
# Usage: 
# - git clone git@id_rsa_work:myWorkGitName/example.git
# - git config user.name "my work gitname"
# - git config user.email "myemail@example.com"

Host id_rsa_work
  HostName repo.of.work.com
  User myWorkGitName
  PreferredAuthentications publickey
  IdentityFile ~/.ssh/id_rsa_work
  
# source: https://elmland.blog/2018/08/13/multiple-git-acc