#############################
Centos Installations
#############################

kate and thunderbird
---------------------

.. code-block:: bash

    sudo yum install kate  
    sudo yum install thunderbird
    hgasca@prodisys.com 
    IMAP : outlook.office365.com
    SMTP : outlook.office365.com
    
complementos>enigmail
Copiar configuración desde archivo .zip 


Telegram 
-------------

.. code-block:: bash


    `download rpm  <https://centos.pkgs.org/7/russian-fedora-nonfree-updates-x86_64/telegram-	desktop-0.10.6-1.el7.R.x86_64.rpm.html>`_
    
    run:: sudo yum install Telegram  yum localinstall *.rpm 
 
 
nvidia drivers
----------------
 
`locate at <http://www.advancedclustering.com/act_kb/installing-nvidia-drivers-rhel-centos-7/>`_

Run GCC 7 instead 4.8.5
-------------------------

run:: 
    
    scl enable devtoolset-7 bash

Paraview 5.6
-----------------

From the directory bin of paraview:: MESA_GL_VERSION_OVERRIDE=3.2 ./paraview

Install qt5
-------------

To indetify qt version:: 

    rpm -ql qt

or:: 

    rpm -ql qt

Instll .run files
--------------------

run:: 

    sh XXXXXX.run bash XXXXXXXXX.run --uninstall


Instll rpm files
------------------

run:: 

    sudo yum localinstall xxx.rpm



disable and enable GUI
------------------------

run:: 

    systemctl disable gdm    
    systemctl enable gdm

MPI
-------

run:: 
 
    module load mpi
	

RUN BASHRC
-------------

run:: 

    source ~/.bashrc


Avoid Permission denied
------------------------

run:: 

    chmod +x All*

Install general
----------------

La installaction para version 5.2 es:

create directory:: 

    sudo mkdir /opt/salome_cfd_5_2

Give ownership to this directory to the current user, here 'hgasca'::

    sudo chown -R hgasca:users /opt/salome_cfd_5_2

`Download salome-Meca  <wget http://files.salome-platform.org/Salome/Contributions/EDF/Salome_CFD-SCFD_V8_5_0-Code_Saturne-5_2-univ_d54f597c.run>`_

launch the install::

  cd ~/Downloads/
  sudo bash ./Salome_CFD-V8_3_0-Code_Saturne-5_0_8-x86_64_7070bcd2.run

- select /opt/salome_cfd_5_2 as directory for install

tar.gz
-------

run:: 

    tar -zxf hello-2.10.tar.gz

Check values of environmental variables
------------------------------------------

Go to the folder and run::

    echo $PATH


Monitorize GPU
---------------

run one of::

	nvidia-smi -l 1
	watch -n 1 nvidia-smi

Create desktop file
----------------------

sudo nano /usr/share/applications/paraview_5.6.desktop

with content:

[Desktop Entry]
Type=Application
Terminal=false
Exec=MESA_GL_VERSION_OVERRIDE=3.2 /opt/paraview/ParaView-5.6.0-MPI-Linux-64bit/bin/paraview %f
Name=paraview 5.6
Icon=/opt/paraview/ParaView-5.6.0-MPI-Linux-64bit/share/icons/hicolor/22x22/apps/paraview.png
X-Desktop-File-Install-Version=0.23
GenericName=Paraview 5.6
Categories=Science;Math;
MimeType=application/x-hdf;

(the logo is attached, save it locally)