tls-check.sh

  #!/usr/bin/env bash

response_code=$(curl -s -o /dev/null -w "%{http_code}" https://tls-check.hazardhub.com)
error_code=$?
if [[ $error_code -eq 35 ]]; then
  echo "Your client may not support TLS 1.2 or higher.  Check with guides for your operating system for update procedures"
elif [[ $response_code -ne 200 ]]; then
  echo "Got unexpected response code: $response_code, with curl error code: $error_code"
  echo "This script only knows how to check for TLS compatibility, it looks like you've encountered a different problem"
else
  echo "Success! Your client supports TLS 1.2 or higher."
fi