gimme-dem-keys

#!/bin/bash -e

fatal() {
  echo $1 >&2
  exit 1
}

user=$1
if [[ -z $user ]]
then 
  fatal "Usage: $0 USER"
fi

url="https://github.com/$user.keys"
code=$(curl -s -o /dev/null -w "%{http_code}" $url)

if [[ $code == "404" ]]
then 
  fatal "Could not find keys for user: $user"
fi

set -f
IFS='
'
keys=$(curl -s $url)
buffer_file=$(mktemp)

for key in $keys
do
  echo $key > $buffer_file
  ssh-keygen -E md5 -lf $buffer_file
done

unset IFS
set +f
# rm -f $buffer_file