Install-Docker.md

@@ -4,20 +4,22 @@
 - Docker should be installed on your computer !
    - Check the [download Docker page info](https://docs.docker.com/get-docker/)
 
+- All commands presented below and prefix by `$` are to be launched on a terminal :smile: 
+
 ### Get the image and run Fidle Jupyterlab
 
 - Get Fidle image<br>
-  `docker pull gricad-registry.univ-grenoble-alpes.fr/talks/fidle/fidle_cpu:python3.7`
+  `$ docker pull gricad-registry.univ-grenoble-alpes.fr/talks/fidle/fidle_cpu:python3.7`
 
 - Check the image has been pulled :<br>
-  `docker images`
+  `$ docker images`
 
   You should have a line of the form <br>
   `gricad-registry.univ-grenoble-alpes.fr/talks/fidle/fidle_cpu   python3.7 [...]  6.98GB`
 
 
 - You can test the docker image for Fidle <br>
-`docker run --rm gricad-registry.univ-grenoble-alpes.fr/talks/fidle/fidle_cpu:python3.7 python3 /root/fidle_env_test.py`
+`$ docker run --rm gricad-registry.univ-grenoble-alpes.fr/talks/fidle/fidle_cpu:python3.7 python3 /root/fidle_env_test.py`
    - You should see printed the followin lines:
       <code>
       FIDLE_DATASETS_DIR =  /data/fidle-datasets
@@ -26,7 +28,7 @@
 
 
 - Launch Jupyterlab for fidle <br>
-  `docker run --rm -p 8888:8888 gricad-registry.univ-grenoble-alpes.fr/talks/fidle/fidle_cpu:python3.7`
+  `$ docker run --rm -p 8888:8888 gricad-registry.univ-grenoble-alpes.fr/talks/fidle/fidle_cpu:python3.7`
    - Copy the URL printed on screen beginning with `http://127.0.0.1:8888/?token`...
    - Open a Web Browser and paste the URL
    - Jupyterlab for Fidle should be available !