Host blackstaff
     HostName blackstaff
     Port 22
     User jleechpe

Host git.blackstaff
     HostName blackstaff 
     Port 22
     User git

Host ssh.pijul.com
     HostName ssh.pijul.com
     Port 22
     User jleechpe
     AddKeysToAgent yes

Host ssh.dev.azure.com
     PubkeyAcceptedKeyTypes +ssh-rsa
     HostkeyAlgorithms +ssh-rsa