SSL Cert end date check

Linux Bash script to check directoy file * PEM and will print cert end date

for pem in /etc/ssl/certs/*.pem; do
printf '%s: %s\\n' \\
"$(date --date="$(openssl x509 -enddate -noout -in "$pem"|cut -d= -f 2)" --iso-8601)" \\
"$pem"
done | sort