Reverted Github flavored markdown Shell syntax highlighting.

Sorry again for the inconvenience.

Author: ypid

README.md

@@ -18,48 +18,34 @@ a corresponding [Digital Ocean Community Tutorial](http://bit.ly/1AGUZkq).
 
 * Create the `$OVPN_DATA` volume container, i.e. `OVPN_DATA="ovpn-data"`
 
-```Shell
-docker run --name $OVPN_DATA -v /etc/openvpn busybox
-```
+        docker run --name $OVPN_DATA -v /etc/openvpn busybox
 
 * Initialize the `$OVPN_DATA` container that will hold the configuration files and certificates
 
-```Shell
-docker run --volumes-from $OVPN_DATA --rm kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM
-docker run --volumes-from $OVPN_DATA --rm -it kylemanna/openvpn ovpn_initpki
-```
+        docker run --volumes-from $OVPN_DATA --rm kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM
+        docker run --volumes-from $OVPN_DATA --rm -it kylemanna/openvpn ovpn_initpki
 
 * Start OpenVPN server process
 
     - On Docker [version 1.2](http://blog.docker.com/2014/08/announcing-docker-1-2-0/) and newer
 
-      ```Shell
-      docker run --volumes-from $OVPN_DATA -d -p 1194:1194/udp --cap-add=NET_ADMIN kylemanna/openvpn
-      ```
+            docker run --volumes-from $OVPN_DATA -d -p 1194:1194/udp --cap-add=NET_ADMIN kylemanna/openvpn
 
     - On Docker older than version 1.2
 
-      ```Shell
-      docker run --volumes-from $OVPN_DATA -d -p 1194:1194/udp --privileged kylemanna/openvpn
-      ```
+            docker run --volumes-from $OVPN_DATA -d -p 1194:1194/udp --privileged kylemanna/openvpn
 
 * Generate a client certificate without a passphrase
 
-  ```Shell
-  docker run --volumes-from $OVPN_DATA --rm -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass
-  ```
+        docker run --volumes-from $OVPN_DATA --rm -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass
 
 * Retrieve the client configuration with embedded certificates
 
-  ```Shell
-  docker run --volumes-from $OVPN_DATA --rm kylemanna/openvpn ovpn_getclient CLIENTNAME > CLIENTNAME.ovpn
-  ```
+        docker run --volumes-from $OVPN_DATA --rm kylemanna/openvpn ovpn_getclient CLIENTNAME > CLIENTNAME.ovpn
 
 * Create an environment variable with the name DEBUG and value of 1 to enable debug output (using "docker -e").
 
-  ```Shell
-  docker run --volumes-from $OVPN_DATA -d -p 1194:1194/udp --privileged -e DEBUG=1 kylemanna/openvpn
-  ```
+        docker run --volumes-from $OVPN_DATA -d -p 1194:1194/udp --privileged -e DEBUG=1 kylemanna/openvpn
 
 ## How Does It Work?
 

docs/advanced.md

@@ -7,18 +7,14 @@ The [`ovpn_genconfig`](/bin/ovpn_genconfig) script is intended for simple config
 * Refer to the Quick Start document, and substitute `--volumes-from $OVPN_DATA` with `-v /path/on/host/openvpn0:/etc/openvpn`
 * Quick example that is likely to be out of date, but here's how to get started:
 
-```Shell
-mkdir openvpn0
-cd openvpn0
-docker run --rm -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM:1194
-docker run --rm -v $PWD:/etc/openvpn -it kylemanna/openvpn ovpn_initpki
-vim openvpn.conf
-docker run --rm -v $PWD:/etc/openvpn -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass
-docker run --rm -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_getclient CLIENTNAME > CLIENTNAME.ovpn
-```
+        mkdir openvpn0
+        cd openvpn0
+        docker run --rm -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM:1194
+        docker run --rm -v $PWD:/etc/openvpn -it kylemanna/openvpn ovpn_initpki
+        vim openvpn.conf
+        docker run --rm -v $PWD:/etc/openvpn -it kylemanna/openvpn easyrsa build-client-full CLIENTNAME nopass
+        docker run --rm -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_getclient CLIENTNAME > CLIENTNAME.ovpn
 
 * Start the server with:
 
-```Shell
-docker run -v $PWD:/etc/openvpn -d -p 1194:1194/udp --privileged kylemanna/openvpn
-```
+        docker run -v $PWD:/etc/openvpn -d -p 1194:1194/udp --privileged kylemanna/openvpn

docs/backup.md

@@ -11,14 +11,10 @@ I'd recommend encrypting the archive with something strong (e.g. gpg or openssl
 
 ## Backup to Archive
 
-```Shell
-docker run --volumes-from $OVPN_DATA --rm busybox tar -cvf - -C /etc openvpn | xz > openvpn-backup.tar.xz
-```
+    docker run --volumes-from $OVPN_DATA --rm busybox tar -cvf - -C /etc openvpn | xz > openvpn-backup.tar.xz
 
 ## Restore to New Container
 
 Assumes an existing container named `$OVPN_DATA` to extract the data over the top.
 
-```Shell
-xzcat openvpn-backup.tar.xz | docker run --name $OVPN_DATA -v /etc/openvpn -i busybox tar -xvf - -C /etc
-```
+    xzcat openvpn-backup.tar.xz | docker run --name $OVPN_DATA -v /etc/openvpn -i busybox tar -xvf - -C /etc

docs/clients.md

@@ -15,9 +15,7 @@ If you have more than a few clients, you will want to generate and update your c
 
 Execute the following to generate the configuration for all clients:
 
-```Shell
-docker run --rm -it --volumes-from $OVPN_DATA --volume /tmp/openvpn_clients:/etc/openvpn/clients kylemanna/openvpn ovpn_getclient_all
-```
+    docker run --rm -it --volumes-from $OVPN_DATA --volume /tmp/openvpn_clients:/etc/openvpn/clients kylemanna/openvpn ovpn_getclient_all
 
 After doing so, you will find the following files in each of the `$cn` directories:
 
@@ -32,9 +30,7 @@ After doing so, you will find the following files in each of the `$cn` directori
 
 Revoke `client1`'s certificate and generate the certificate revocation list (CRL):
 
-```Shell
-docker run --rm -it --volumes-from $OVPN_DATA kylemanna/openvpn easyrsa revoke client1
-docker run --rm -it --volumes-from $OVPN_DATA kylemanna/openvpn easyrsa gen-crl
-```
+    docker run --rm -it --volumes-from $OVPN_DATA kylemanna/openvpn easyrsa revoke client1
+    docker run --rm -it --volumes-from $OVPN_DATA kylemanna/openvpn easyrsa gen-crl
 
 The OpenVPN server will read this change every time a client connects (no need to restart server) and deny clients access using revoked certificates.

docs/debug.md

@@ -7,9 +7,7 @@ Random things I do to debug the containers.
 * Create a shell in the running docker container (aka namespace) with [nsenter](https://github.com/jpetazzo/nsenter)
 * If you don't have nsenter/docker-enter, you can mount the data container and modify it with
 
-```Shell
-docker run --rm -it --volumes-from $OVPN_DATA kylemanna/openvpn bash -l
-```
+        docker run --rm -it --volumes-from $OVPN_DATA kylemanna/openvpn bash -l
 
 ## Stream OpenVPN Logs
 

docs/docker.md

@@ -41,15 +41,11 @@ After **re-logging in** verify the group membership using the id command. The ex
 
 Run a Debian jessie docker container:
 
-```Shell
-docker run --rm -it debian:jessie bash -l
-```
+    docker run --rm -it debian:jessie bash -l
 
 Once inside the container you'll see the `root@<container id>:/#` prompt signifying that the current shell is in a Docker container. To confirm that it's different from the host, check the version of Debian running in the container:
 
-```Shell
-cat /etc/issue.net
-```
+    cat /etc/issue.net
 
 Expected result:
 

docs/paranoid.md

@@ -4,10 +4,8 @@ As mentioned in the [backup section](/docs/backup.md), there are good reasons to
 
 Execute the following commands. Note that you might want to change the volume `$PWD` or use a data docker container for this.
 
-```Shell
-docker run --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM
-docker run --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_initpki
-docker run --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_copy_server_files
-```
+    docker run --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_genconfig -u udp://VPN.SERVERNAME.COM
+    docker run --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_initpki
+    docker run --rm -t -i -v $PWD:/etc/openvpn kylemanna/openvpn ovpn_copy_server_files
 
 The [`ovpn_copy_server_files`](/bin/ovpn_copy_server_files) script puts all the needed configuration in a subdirectory which defaults to `$OPENVPN/server`. All you need to do now is to copy this directory to the server and you are good to go.

docs/static-ips.md

@@ -6,25 +6,19 @@ The docker image is setup for static client configuration on the 192.168.254.0/2
 
 1. Create a client specific configuration:
 
-```Shell
-echo "ifconfig-push 192.168.254.1 192.168.254.2" | docker run --volumes-from $OVPN_DATA -i --rm kylemanna/openvpn tee /etc/openvpn/ccd/CERT_COMMON_NAME
-ifconfig-push 192.168.254.1 192.168.254.2
-```
+        $ echo "ifconfig-push 192.168.254.1 192.168.254.2" | docker run --volumes-from $OVPN_DATA -i --rm kylemanna/openvpn tee /etc/openvpn/ccd/CERT_COMMON_NAME
+        ifconfig-push 192.168.254.1 192.168.254.2
 
 2. Wait for client to reconnect if necessary
 
 ## Advanced Admin
 
 Login to the data volume with a `bash` container, note only changes in /etc/openvpn will persist:
 
-```Shell
-docker run --volumes-from $OVPN_DATA -it --rm kylemanna/openvpn bash -l
-```
+    docker run --volumes-from $OVPN_DATA -it --rm kylemanna/openvpn bash -l
 
 ## Upgrading from Old OpenVPN Configurations
 
 If you're running an old configuration and need to upgrade it to pull in the ccd directory run the following:
 
-```Shell
-docker run  --volumes-from $OVPN_DATA --rm kylemanna/openvpn ovpn_genconfig
-```
+    docker run  --volumes-from $OVPN_DATA --rm kylemanna/openvpn ovpn_genconfig