Host 10.1.21.99
  HostName 10.1.21.99
  User tmerritt

Host pc101
  HostName pc101
  User tmerritt

Host 10.1.21.99
  HostName 10.1.21.99

Host 192.168.0.141
  KexAlgorithms diffie-hellman-group-exchange-sha1
# entry generated by okteto
Host 172.24.4.115
  HostName 172.24.4.115
  User tmerritt
Host 10.1.24.115
  HostName 10.1.24.115
  User tmerritt
Host git.geekback.dev
  IdentitiesOnly yes
  IdentityFile ~/.ssh/id_ed25519
# to generate new key
# ssh-keygen -t ed25519 -C "tmerritt@yourcoolhost.xyz"
Host pc101r
  Port 22222
#Host 192.168.0.254
#  KexAlgorithms +diffie-hellman-group1-sha1
#  HostKeyAlgorithms=+ssh-dss