Checking SSL Expiry Dates From The Command Line

This is a simple way to check your sites SSL certificate expiry date from the command line. I’ll probably expand the script to work with lists and to send alerts if under XX days are remaining, but for now it just works with ./ #!/bin/bash DOMAIN=$1 EXPIRES=$(echo | openssl s_client -connect ${DOMAIN}:443 2>/dev/null | … [Read more…]

Using Google Authenticator with more than one device

Ok, so if you’re using Google Authenticator to protect logins on servers or just for your own Google mail / apps login you may come across the situation where you want it on more than one device. For example I’ve an Android phone and a tablet, and sometimes the phone is like really far…. like … [Read more…]