Renew-SSL-certificates.md

@@ -4,28 +4,40 @@ For this reason, here is the instruction to only renew existing certificates.
 
 Log on to the machine in question via ssh 
 
-`ssh ubuntu@IPorDNS`
+```bash
+ssh ubuntu@IPorDNS
+```
 
 Upgrade to root
 
-`sudo -i`
+```bash
+sudo -i
+```
 
 Confirm the certificate needs to be renewed
 
-`certbot certificates`
+```bash
+certbot certificates
+```
 
 This will not only tell you when the certificate expires, but also which urls are part of the certificate, which can be another reason for https not working.
 
 If you need to renew the certificate, certbot demands that apache is turned off while it works.
 
-`systemctl stop apache2`
+```bash
+systemctl stop apache2
+```
 
 Then you can renew the certificate
 
-`certbot renew`
+```bash
+certbot renew
+```
 
 If there's no errors, you can turn apache back on
 
-`systemctl start apache2`
+```bash
+systemctl start apache2
+```
 
 Of note, certbot doesn't allow a renew until the last 30 days of the certificate.  The renew will just no-op if it still has over 30 days.