# This is a combination of 2 commits.

# The first commit's message is:

Q&A
# This is the 2nd commit message:

Change permission from root to user

Docker.md

@@ -4,21 +4,33 @@ To facilitate the devoloping, using the text editor,version control and other to
 it is possible to share files from the host into the container:
 
 ```bash
->  docker run -ti -v $(pwd):/home/porepy/shared  pmgbergen/porepy:py27
+>  docker run -ti -v $(pwd):/home/porepy/shared  pmgbergen/porepylib:py27
 ```
 To allow the X11 forwarding in the container, on Linux system just run:
 
 ```bash
->  docker run -ti --rm -e DISPLAY=$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix  -v $(pwd):/home/porepy/shared  pmgbergen/porepy:py27
+>  docker run -ti --rm -e DISPLAY=$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix  -v $(pwd):/home/porepy/shared  pmgbergen/porepylib:py27
 ```
 It is also available a docker container based on python 3.6, just running:
 ```bash
->  docker run -ti  docker.io/pmgbergen/porepy:py36
+>  docker run -ti  docker.io/pmgbergen/porepylib:py36
 ```
 For Windows system, you need to install Cygwin/X version and running the command in Cygwin terminal. While for mac system, you need to install xquartz. 
+
 # For Developing/ enhance Docker
 If you would like to compile Docker for developing porpose. You could associate this github repo with docker cloud service for deployment. Alternatively, on you own machine on terminal (Linux) or on Docker terminal (Mac/Win) you just run:
 ```bash
-> cd  dockerfiles && docker build . --tag porepy:develop
+> cd  dockerfiles/py36 && docker build . --tag porepy:develop
 ```
 The tag of your container will be "porepy" and the version "develop".
+# Q&A 
+To clean the possible cache created by docker you just run:
+```bash
+> docker stop $(docker ps -a -q) && docker rm $(docker ps -a -q)"
+```
+This command will stop all running container and remove them from your cache. When you exit from the container you need carelly to write exit in terminal in place of close by brute force the terminal.
+The following command allow you delete all orphan image that you have create. 
+
+```bash
+> docker rmi -f $(docker images | grep "<none>" | awk "{print \$3}")"
+```

dockerfiles/py27/Dockerfile

@@ -69,31 +69,36 @@ RUN wget http://gmsh.info/bin/Linux/gmsh-${GMSH_VERSION}-Linux64.tgz &&\
     tar xf gmsh-${GMSH_VERSION}-Linux64.tgz && \
     cp gmsh-${GMSH_VERSION}-Linux/bin/gmsh /usr/local/bin/gmsh && \
     rm -rf /tmp/*
-USER root
 
 RUN cd /tmp  && \
     wget https://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O conda.sh  && \
     chmod +x conda.sh && \
-    bash conda.sh -b -p /usr/local/conda && \
+    bash conda.sh -b -p /home/porepy/.conda && \
     rm /tmp/*
-ENV PATH=/usr/local/conda/bin:$PATH
 
-RUN echo "PATH=/usr/local/conda/bin:$PATH" >> ~/.profile
-RUN /bin/bash -c 'source  ~/.profile'
+RUN id porepy &&\
+     chown -R porepy:porepy /home
+
+
+USER porepy
+
+ENV PATH=/home/porepy/.conda/bin:$PATH
+
+
+RUN echo "PATH=/home/porepy/.conda/bin:$PATH" >> ~/.profile && \
+     /bin/bash -c -l 'source  ~/.profile'
 
 RUN  hash -r  && \
     conda config --set always_yes yes --set changeps1 no  && \
-   conda update -q conda  
-RUN  conda info -a  && \
-    conda create --yes -n porepy python="2.7";
+   conda update -q conda   && \
+    conda info -a  && \
+    conda create --yes -n porepy python="2.7"
 RUN /bin/bash -c -l 'source activate porepy'
 
-ENV PATH /usr/local/conda/envs/porepy/bin:$PATH
+ENV PATH /home/porepy/.conda/envs/porepy/bin:$PATH
 ENV CONDA_DEFAULT_ENV porepy
-ENV CONDA_PREFIX /usr/local/conda/envs/porepy
-
+ENV CONDA_PREFIX /home/porepy/.conda/envs/porepy
 
-RUN conda info -a 
 
 RUN conda install --yes numpy scipy matplotlib pip nose sip &&\
     conda install -c https://conda.anaconda.org/clinicalgraphics vtk &&\
@@ -113,24 +118,14 @@ COPY matplotlibsrc $POROPY_HOME/.config/matplotlib/matplotlibrc
 
 COPY dependencies $POROPY_HOME/.dependencies
 RUN pip install --no-cache-dir -r $POROPY_HOME/.dependencies
+RUN /bin/bash -c -l 'echo "source activate porepy">>~/.profile' &&\
+    /bin/bash -c -l 'echo "PYTHONPATH=/home/porepy/conda/envs/porepy/lib/python2.7/site-packages:$PYTHONPATH">>~/.profile' 
 
 RUN  git clone https://github.com/pmgbergen/porepy.git porepy-src &&\
     cd porepy-src &&\
     echo "config = {\"gmsh_path\":\"/usr/local/bin/gmsh\"} " > porepy_config.py &&\
+    /bin/bash -c -l 'echo "PYTHONPATH=/home/porepy/porepy-src:$PYTHONPATH">>~/.profile'  &&\
+     /bin/bash -c -l 'source ~/.profile' && \
     python setup.py install 
-
-RUN /bin/bash -c -l 'echo "export PATH=/usr/local/conda/bin:$PATH" >> ~/.profile'  &&\
-    /bin/bash -c -l 'echo "source activate porepy">>~/.profile' && \
-    /bin/bash -c -l 'echo "export PYTHONPATH=/usr/local/conda/envs/porepy/lib/python2.7/site-packages:/home/porepy/porepy-src" >>~/.profile'  
-
-
-USER porepy
-
-RUN /bin/bash -c -l 'echo "export PATH=/usr/local/conda/bin:$PATH" >> ~/.profile'  &&\
-    /bin/bash -c -l 'echo "source activate porepy">>~/.profile' && \
-    /bin/bash -c -l 'echo "export PYTHONPATH=/usr/local/conda/envs/porepy/lib/python2.7/site-packages:/home/porepy/porepy-src" >>~/.profile'  
-
-
-
-
-
+
+