Fixed minor markdown layout issues with Gitlab and closed #4

README.md

@@ -51,15 +51,15 @@ The setup of this solution consists of the following steps:
   1. Ensure that the Perl modules CGI and Net::DNS are installed.
      * on Debian/Ubuntu linux this can be done by:
 
-       ```
+       ~~~
        sudo apt-get install libcgi-pm-perl libnet-dns-perl
-       ```
+       ~~~
 
      * or directly from CPAN (assuming that is installed):
 
-       ```
+       ~~~
        cpan CGI Net::DNS
-       ```
+       ~~~
 
   2. Install the file `dyndns.pl` either in your cgi-bin directory or in a
      separate folder
@@ -74,21 +74,21 @@ The setup of this solution consists of the following steps:
      server's cgi-bin directory) add the following line to your Apache virtual
      host configuration (replacing `[INSTALL_DIR]` with the install directory):
 
-     ```
+     ~~~
      ScriptAlias /dyndns   [INSTALL_DIR]/dyndns.pl
-     ```
+     ~~~
 
      in case you have installed the script in a non-standard folder, you will
      also need the following to make this work on Apache 2.4 (again replacing
      `[INSTALL_DIR]` with the install directory):
 
-     ```
+     ~~~
      <Directory [INSTALL_DIR]/>
            AllowOverride None
            Options +ExecCGI -MultiViews -Indexes
            Require all granted
      </Directory>
-     ```
+     ~~~
 
      reload apache with `/etc/init.d/apache reload` to make the script
      available at <http://myserver.mydomain.tld/dyndns>.
@@ -102,7 +102,7 @@ The setup of this solution consists of the following steps:
      (e.g. `include "named.dyndns.conf";`). For a basic dynamic DNS setup a
      configuration like below is required:
 
-     ```
+     ~~~
      // Define the keys for DynDNS
      key "dyndns.mydomain.tld" {
          algorithm hmac-md5; secret "QdDJC7QVYmsCxgWoSAUmBg==";
@@ -125,7 +125,7 @@ The setup of this solution consists of the following steps:
                  grant siteuser name site.dyndns.mydomain.tld ANY;
           };
      };
-     ```
+     ~~~
 
      The above defines a domain zone file `dyndns/db.dyndns.mydomain.tld` with
      two signer/keys. *siteuser* only can update `site.dyndns.mydomain.tld`
@@ -139,20 +139,20 @@ The setup of this solution consists of the following steps:
 
        * to generate a new key *dyndns.mydomain.tld*:
 
-         ```
+         ~~~
          ddns-confgen -a hmac-md5 -k dyndns.mydomain.tld -z dyndns.mydomain.tld
-         ```
+         ~~~
 
        * generate the required configuration for *siteuser* (or any new user):
 
-         ```
+         ~~~
          ddns-confgen -a hmac-md5 -k siteuser -s site.dyndns.mydomain.tld
-         ```
+         ~~~
 
   6. Generate an initial zone file like the one below for the dyndns domain in
      the location specified in the config file above.
 
-     ```
+     ~~~
      $TTL 3600       ; 1 hour
      @               IN  SOA auth.dns.mydomain.tld. hostmaster.mydomain.tld. (
                          2019000001 ; serial
@@ -164,7 +164,7 @@ The setup of this solution consists of the following steps:
                      TXT   "Dynamic DNS zone for mydomain.tld"
 
      site            A       1.2.3.4
-     ```
+     ~~~
 
      Please note that Bind will rewrite this file and you need to be careful
      with it. Entries do not need to exist initially, as long as the signer/key
@@ -507,7 +507,7 @@ DDNS registrations using a custom URL. The Basic format for the registration
 URL to register is:
 
 ~~~
-https://SERVER/cgi-bin/dyndns/update?host=HOSTNAME&ip=IPADDRESS&secret=KEY`
+https://SERVER/cgi-bin/dyndns/update?host=HOSTNAME&ip=IPADDRESS&secret=KEY
 ~~~
 
 Check the [list of parameters supported](req_params) for all available options,
@@ -552,13 +552,13 @@ https://SERVER/cgi-bin/dyndns/view?host
 -------------------------------------------
 For Cisco routers add the following config:
 
-```
+~~~
 ip ddns update method DYNDNS
  HTTP
   add https://SERVER/cgi-bin/dyndns/update?host=<h>&ip=<a>&secret=SECRET
   remove https://SERVER/cgi-bin/dyndns/delete?host=<h>&secret=SECRET
  interval maximum 0 1 0 0
-```
+~~~
 
 replacing `SERVER` for the host the script is installed on and `SECRET`
 for a DNS key authorized to update the record. The cisco router will replace <a>
@@ -566,11 +566,11 @@ and <h> with the IPv4 address and hostname.
 
 To setup interface `Dialer0` to register as `hostname.dyndns.mydomain.tld` add:
 
-```
+~~~
 interface Dialer0
  ip ddns update hostname hostname.dyndns.mydomain.tld
  ip ddns update DYNDNS
-```
+~~~
 
 Which instructs to register using the address of Dialer0 as soon as that is up
 or changes (this also works for non-dialer devices).