config: use "console" for shell examples

This allows for easier copying of the commands, without selecting the
prompt.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

config/daemon/index.md

@@ -48,7 +48,7 @@ configuration.
 When you start Docker this way, it runs in the foreground and sends its logs
 directly to your terminal.
 
-```bash
+```console
 $ dockerd
 
 INFO[0000] +job init_networkdriver()
@@ -98,8 +98,8 @@ This can be useful for troubleshooting problems.
 Here's an example of how to manually start the Docker daemon, using the same
 configurations as above:
 
-```bash
-dockerd --debug \
+```console
+$ dockerd --debug \
   --tls=true \
   --tlscert=/var/docker/server.pem \
   --tlskey=/var/docker/serverkey.pem \
@@ -274,7 +274,7 @@ Docker platform.
 3.  Send a `HUP` signal to the daemon to cause it to reload its configuration.
     On Linux hosts, use the following command.
 
-    ```bash
+    ```console
     $ sudo kill -SIGHUP $(pidof dockerd)
     ```
 
@@ -292,7 +292,7 @@ by sending a `SIGUSR1` signal to the daemon.
 
 - **Linux**:
 
-  ```bash
+  ```console
   $ sudo kill -SIGUSR1 $(pidof dockerd)
   ```
 

config/daemon/ipv6.md

@@ -27,7 +27,7 @@ either IPv4 or IPv6 (or both) with any container, service, or network.
 
 2.  Reload the Docker configuration file.
 
-    ```bash
+    ```console
     $ systemctl reload docker
     ```
 

config/daemon/prometheus.md

@@ -210,7 +210,7 @@ Next, start a single-replica Prometheus service using this configuration.
 
 <div id="linux-run" class="tab-pane fade in active" markdown="1">
 
-```bash
+```console
 $ docker service create --replicas 1 --name my-prometheus \
     --mount type=bind,source=/tmp/prometheus.yml,destination=/etc/prometheus/prometheus.yml \
     --publish published=9090,target=9090,protocol=tcp \
@@ -220,7 +220,7 @@ $ docker service create --replicas 1 --name my-prometheus \
 </div><!-- linux -->
 <div id="mac-run" class="tab-pane fade" markdown="1">
 
-```bash
+```console
 $ docker service create --replicas 1 --name my-prometheus \
     --mount type=bind,source=/tmp/prometheus.yml,destination=/etc/prometheus/prometheus.yml \
     --publish published=9090,target=9090,protocol=tcp \
@@ -263,7 +263,7 @@ To make the graph more interesting, create some network actions by starting
 a service with 10 tasks that just ping Docker non-stop (you can change the
 ping target to anything you like):
 
-```bash
+```console
 $ docker service create \
   --replicas 10 \
   --name ping_service \
@@ -278,7 +278,7 @@ your graph.
 When you are ready, stop and remove the `ping_service` service, so that you
 are not flooding a host with pings for no reason.
 
-```bash
+```console
 $ docker service remove ping_service
 ```
 

config/formatting.md

@@ -20,8 +20,8 @@ include examples of customizing the output format.
 > In a Posix shell, you can run the following with a single quote:
 >
 > {% raw %}
-> ```bash
-> docker inspect --format '{{join .Args " , "}}'
+> ```console
+> $ docker inspect --format '{{join .Args " , "}}'
 > ```
 > {% endraw %}
 >
@@ -29,8 +29,8 @@ include examples of customizing the output format.
 > escape the double quotes inside the params as follows:
 >
 > {% raw %}
-> ```bash
-> docker inspect --format '{{join .Args \" , \"}}'
+> ```console
+> $ docker inspect --format '{{join .Args \" , \"}}'
 > ```
 > {% endraw %}
 >

config/pruning.md

@@ -21,7 +21,7 @@ default, `docker image prune` only cleans up _dangling_ images. A dangling image
 is one that is not tagged and is not referenced by any container. To remove
 dangling images:
 
-```bash
+```console
 $ docker image prune
 
 WARNING! This will remove all dangling images.
@@ -31,7 +31,7 @@ Are you sure you want to continue? [y/N] y
 To remove all images which are not used by existing containers, use the `-a`
 flag:
 
-```bash
+```console
 $ docker image prune -a
 
 WARNING! This will remove all images without at least one container associated to them.
@@ -45,7 +45,7 @@ You can limit which images are pruned using filtering expressions with the
 `--filter` flag. For example, to only consider images created more than 24
 hours ago:
 
-```bash
+```console
 $ docker image prune -a --filter "until=24h"
 ```
 
@@ -62,7 +62,7 @@ exist, especially on a development system! A stopped container's writable layers
 still take up disk space. To clean this up, you can use the `docker container
 prune` command.
 
-```bash
+```console
 $ docker container prune
 
 WARNING! This will remove all stopped containers.
@@ -76,7 +76,7 @@ By default, all stopped containers are removed. You can limit the scope using
 the `--filter` flag. For instance, the following command only removes
 stopped containers older than 24 hours:
 
-```bash
+```console
 $ docker container prune --filter "until=24h"
 ```
 
@@ -90,7 +90,7 @@ Volumes can be used by one or more containers, and take up space on the Docker
 host. Volumes are never removed automatically, because to do so could destroy
 data.
 
-```bash
+```console
 $ docker volume prune
 
 WARNING! This will remove all volumes not used by at least one container.
@@ -104,7 +104,7 @@ By default, all unused volumes are removed. You can limit the scope using
 the `--filter` flag. For instance, the following command only removes
 volumes which are not labelled with the `keep` label:
 
-```bash
+```console
 $ docker volume prune --filter "label!=keep"
 ```
 
@@ -119,7 +119,7 @@ rules, bridge network devices, and routing table entries. To clean these things
 up, you can use `docker network prune` to clean up networks which aren't used
 by any containers.
 
-```bash
+```console
 $ docker network prune
 
 WARNING! This will remove all networks not used by at least one container.
@@ -133,7 +133,7 @@ By default, all unused networks are removed. You can limit the scope using
 the `--filter` flag. For instance, the following command only removes
 networks older than 24 hours:
 
-```bash
+```console
 $ docker network prune --filter "until=24h"
 ```
 
@@ -147,7 +147,7 @@ The `docker system prune` command is a shortcut that prunes images, containers,
 and networks. Volumes are not pruned by default, and you must specify the
 `--volumes` flag for `docker system prune` to prune volumes.
 
-```bash
+```console
 $ docker system prune
 
 WARNING! This will remove:
@@ -160,7 +160,7 @@ Are you sure you want to continue? [y/N] y
 
 To also prune volumes, add the `--volumes` flag:
 
-```bash
+```console
 $ docker system prune --volumes
 
 WARNING! This will remove: