larstobi · November 26, 2024 08:41
diff --git a/check_expiry.sh b/check_expiry.sh
 if echo | openssl s_client -servername example.com -connect example.com:443 2>/dev/null | \
   openssl x509 -noout -checkend $((30*24*60*60)) >/dev/null; then
    echo "Certificate is valid for more than 30 days."
 else
    echo "Certificate expires in less than 30 days!"
 fi
	if echo \| openssl s_client -servername example.com -connect example.com:443 2>/dev/null \| \
	openssl x509 -noout -checkend $((302460*60)) >/dev/null; then
	echo "Certificate is valid for more than 30 days."
	else
	echo "Certificate expires in less than 30 days!"
	fi