Add the bash and yaml syntax highlight

bitnami/ghost/README.md

@@ -16,7 +16,7 @@ To run this application you need Docker Engine 1.10.0. Docker Compose is recomen
 
 This is the recommended way to run Ghost. You can use the following docker compose template:
 
-```
+```yaml
 version: '2'
 
 services:
@@ -45,13 +45,13 @@ If you want to run the application manually instead of using docker-compose, the
 
 1. Create a new network for the application and the database:
 
-  ```
+  ```bash
   $ docker network create ghost_network
   ```
 
 2. Start a MariaDB database in the network generated:
 
-   ```
+   ```bash
    $ docker run -d --name mariadb --net=ghost_network bitnami/mariadb
    ```
 
@@ -59,7 +59,7 @@ If you want to run the application manually instead of using docker-compose, the
 
 3. Run the Ghost container:
 
-  ```
+  ```bash
   $ docker run -d -p 80:2368 --name ghost --net=ghost_network bitnami/ghost
   ```
 
@@ -105,13 +105,13 @@ In this case you need to specify the directories to mount on the run command. Th
 
 1. Create a network (if it does not exist):
 
-  ```
+  ```bash
   $ docker network create ghost-tier
   ```
 
 2. Create a MariaDB container with host volume:
 
-  ```
+  ```bash
   $ docker run -d --name mariadb \
     --net ghost-tier \
     --volume /path/to/mariadb-persistence:/bitnami/mariadb \
@@ -122,7 +122,7 @@ In this case you need to specify the directories to mount on the run command. Th
 
 3. Create the Ghost container with host volumes:
 
-  ```
+  ```bash
   $ docker run -d --name ghost -p 80:2368 \
     --net ghost-tier \
     --volume /path/to/ghost-persistence:/bitnami/ghost \
@@ -135,7 +135,7 @@ Bitnami provides up-to-date versions of MariaDB and Ghost, including security pa
 
 1. Get the updated images:
 
-  ```
+  ```bash
   $ docker pull bitnami/ghost:latest
   ```
 
@@ -161,7 +161,7 @@ Bitnami provides up-to-date versions of MariaDB and Ghost, including security pa
  When you start the ghost image, you can adjust the configuration of the instance by passing one or more environment variables either on the docker-compose file or on the docker run command line. If you want to add a new environment variable:
 
  * For docker-compose add the variable name and value under the application section:
-```
+```yaml
 application:
   image: bitnami/ghost:latest
   ports:
@@ -172,7 +172,7 @@ application:
 
  * For manual execution add a `-e` option with each variable and value:
 
-```
+```bash
  $ docker run -d -e GHOST_PASSWORD=my_password -p 80:2368 --name ghost -v /your/local/path/bitnami/ghost:/bitnami/ghost --network=ghost_network bitnami/ghost
 ```
 
@@ -199,7 +199,7 @@ This would be an example of SMTP configuration using a GMail account:
 
  * docker-compose:
 
-```
+```yaml
   application:
     image: bitnami/ghost:latest
     ports:
@@ -213,7 +213,7 @@ This would be an example of SMTP configuration using a GMail account:
 
  * For manual execution:
 
-```
+```bash
  $ docker run -d -e SMTP_HOST=smtp.gmail.com -e SMTP_SERVICE=GMail -e SMTP_USER=your_email@gmail.com -e SMTP_PASSWORD=your_password -p 80:2368 --name ghost -v /your/local/path/bitnami/ghost:/bitnami/ghost --network=ghost_network bitnami/ghost
 ```
 
@@ -228,7 +228,7 @@ To backup your application data follow these steps:
 
 2. Copy the Ghost data folder in the host:
 
-  ```
+  ```bash
   $ docker cp /your/local/path/bitnami:/bitnami/ghost
   ```