Get SSH Random Art (visualization of key fingerprint) of a remote TLS server

ssh-random-art-for-tls

random_art_from_tls(){
 echo \
 | openssl s_client -connect $1:443 -servername $1 2>/dev/null \
 | openssl x509 -noout -pubkey \
 | ssh-keygen -vi -m PKCS8 -f /dev/stdin \
 | ssh-keygen -vlf /dev/stdin
}