test_ciphers.sh

#!/usr/bin/env bash

if [ $# -eq 0 ]; then
    echo "ERROR: Usage: $0 <server_to_check> i.e. example.com"
    exit 1
fi

if [ $# -eq 1 ]; then
    SERVER=$1
fi
SERVER+=:443

echo "checking $SERVER"
DELAY=1
ciphers=$(openssl ciphers 'ALL:eNULL' | sed -e 's/:/ /g')

echo Obtaining cipher list from $(openssl version).

for cipher in ${ciphers[@]}
do
echo -n Testing $cipher...
result=$(echo -n | openssl s_client -cipher "$cipher" -connect $SERVER 2>&1)
if [[ "$result" =~ ":error:" ]] ; then
  error=$(echo -n $result | cut -d':' -f6)
  echo NO \($error\)
else
  if [[ "$result" =~ "Cipher is ${cipher}" || "$result" =~ "Cipher    :" ]] ; then
    echo YES
  else
    echo UNKNOWN RESPONSE
    echo $result
  fi
fi
sleep $DELAY
done