A Step-by-Step Guide

Create SSH Directory

mkdir -p ~/.ssh/github
mkdir -p ~/.ssh/devops

Create SSH Keys

SSH Key for GitHub

ssh-keygen -t rsa -b 4096 -f ~/.ssh/github/${yourAccountName}/id_rsa -C "${yourEmail}"

SSH Key for Azure DevOps

ssh-keygen -t rsa -b 4096 -f ~/.ssh/devops/${yourOrganizationName}/id_rsa -C "${yourEmail}"

Create ~/.ssh/config

vi ~/.ssh/config

Host github-${yourAccountName}.com
  HostName github.com
  User git
  AddKeysToAgent yes
  IdentitiesOnly yes
  UseKeychain yes
  IdentityFile ~/.ssh/github/${yourAccountName}/id_rsa

Host devops-${yourOrganizationName}.com
  HostName ssh.dev.azure.com
  User git
  AddKeysToAgent yes
  IdentitiesOnly yes
  UseKeychain yes
  IdentityFile ~/.ssh/devops/${yourOrganizationName}/id_rsa

Copy and Paste Public Key to GitHub

pbcopy < ~/.ssh/github/${yourAccountName}/id_rsa.pub

Copy and Paste Public Key to Azure DevOps

pbcopy < ~/.ssh/devops/${yourOrganizationName}/id_rsa.pub

Clone Repository

GitHub

git clone git@github-${yourAccountName}.com:${yourAccountName}/${yourProjectName}.git

GitHub

git clone git@devops-${yourOrganizationName}.com:${yourOrganizationName}/${yourProjectName}.git

Please make sure to replace ${yourAccountName}, ${yourOrganizationName}, ${yourEmail}, and ${yourProjectName} with your actual values before using this script.