Update README.md

README.md

@@ -13,13 +13,13 @@ However Namecheap charges $50 to interact with their API, and I have heard even
 Consequently I began to run my own nameservers (ns1/2.tobiastime.xyz) for full autonomy and control over my domain utilizing PowerDNS as the backend
 
 
-### Dependencies
+## Dependencies
 - SSH/SFTP
 - PowerDNS
 - Bash
 
 
-### Prerequisites
+## Prerequisites
 
 For security purposes all of my standard ssh keys are password protected
 
@@ -29,7 +29,7 @@ Consequently I generated a new SSH key without password protection and linked it
 
 Said user is appropriately named jaileduser and their sole purpose is to transfer the public IP of my NGINX server to my master nameserver
 
-#### Set up on the nameserver
+## Set up on the nameserver
 
 Create jaileduser as a system user
 
@@ -93,7 +93,7 @@ Due to the user having no login shell if the less secure key were ever compromis
 
 However a user with nologin shell is not able to be used to transfer files with sftp without first making some modifications to the sshd configuration file
 
-##### Changes to be made in /etc/ssh/sshd_config:
+### Changes to be made in /etc/ssh/sshd_config:
 
 ```
 Match User jaileduser
@@ -116,7 +116,7 @@ In reference to the above changes
 
 With all of this done the preliminary steps are complete and we can place the scripts on the nginx server and nameserver
 
-### Script ran on NGINX server to send public IP to nameserver:
+## Script ran on NGINX server to send public IP to nameserver:
 
 ```
 #!/bin/bash
@@ -146,7 +146,7 @@ local ip2=$(dig +short myip.opendns.com @resolver1.opendns.com) 2>/dev/null \
 [ -z "$(cat "$thetext")" ] || scp -i "$keypath" "$thetext" jaileduser@1.2.3.4:/nginx/homeip
 ```
 
-### Script ran on master nameserver to update DNS records:
+## Script ran on master nameserver to update DNS records:
 
 ```
 #!/bin/bash
@@ -196,7 +196,7 @@ echo "no action taken due to homeip file being empty at $(date -u)" >> "$bashddn
 fi
 ```
 
-### Scheduling automatic execution
+## Scheduling automatic execution
 
 Finally we need to schedule these scripts to automatically run using cronjobs
 
@@ -222,20 +222,20 @@ On the master nameserver in /etc/crontab place:
 2 * * * *    root /path/to/bashddns/script
 ```
 
-### Rotating logs
+## Rotating logs
 
 Assuming your system has logrotate installed (as most modern distros do
 
 And you don't want a giant wall of text singular log file for all bashddns actions on the master nameserver
 
-A log rotate entry can be made as follows:
+### A log rotate entry can be made as follows:
 
 ```
 touch /etc/logrotate.d/bashddns
 nano /etc/logrotate.d/bashddns
 ```
 
-Insert these configuration options:
+### Insert these configuration options:
 
 ```
 /var/log/bashddns.log {