Delete google pam files that cause the machine to get locked out.

anti_googleauth_pam_lockout

#!/usr/bin/bash
# Add this to /etc/crontab
#
echo "Checking for bad config files..."
BAD_GOOGLE_PAM_FILE=/home/user/.google_authenticator~
HAS_BAD_GOOGLE_PAM_FILE=$(ls $BAD_GOOGLE_PAM_FILE|wc -w)
if [[ $HAS_BAD_GOOGLE_PAM_FILE -eq 1 ]]
then
  sudo rm $BAD_GOOGLE_PAM_FILE
  echo "Bad config found. Successfully removed."
else
  echo "There is not a bad google pam file that will lock this machine out."
fi