RoedererWiki

for key in /etc/ssh/ssh_host_*_key.pub; do ssh-keygen -l -f $key ; ssh-keygen -l -E md5 -f $key; done

results in a list of SHA256 and MD5 of all puclic-keys

  1024 SHA256:8hHjqNwC6fjZPocgkqKPtKJywg3VK4qqOWolhTnr3q4 root@h2961986.stratoserver.net (DSA)
  1024 MD5:8e:2c:37:e6:eb:ee:83:ca:19:47:bc:49:c4:52:44:2a root@h2961986.stratoserver.net (DSA)
  256 SHA256:gJAx5qnJALcNtYpS/k13VsGxC/auDwI7G8/8x30c0ok root@h2961986.stratoserver.net (ECDSA)
  256 MD5:23:aa:b6:76:48:fc:23:32:53:7e:71:df:81:71:98:03 root@h2961986.stratoserver.net (ECDSA)
  256 SHA256:/7roBW9SHVT8F404CIIGDPZJgfDdu8DYmRgblHFEpUM root@h2961986.stratoserver.net (ED25519)
  256 MD5:89:46:dc:f0:01:ee:79:db:f3:0d:70:67:28:b3:d5:11 root@h2961986.stratoserver.net (ED25519)
  2048 SHA256:1Jf3EyZ23QY31zRQDXNbIeTzPGHmrVGieqXVHuWMfX8 root@h2961986.stratoserver.net (RSA)
  2048 MD5:9a:70:69:72:1a:96:45:4d:8c:d3:12:4c:dc:57:e6:45 root@h2961986.stratoserver.net (RSA)