config

Host vps
  ForwardX11 no
  Hostname=vps.example.com
  Port=1234
  IdentityFile=~/crypto/mykey_id_rsa
  User=somebody

Host private
	ForwardX11 no
	ForwardAgent no
	Hostname=git.example.com
	Port=2234
	IdentityFile=~/crypto/mykey_id_rsa
	User=joe