surhudm

#!/bin/bash
: '
This gist describes how to serve sphinx documentation
for a code already existing on git using gh-pages
'

: '
First install pip
'
pip install --upgrade sphinx

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import pylab as pl
import numpy as np

a = np.arange(10)

%pylab inline
ax=pl.subplot(111)
ax.plot(a,a)

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For linux:

Install python-pyside using your system package manager

bash $ sudo apt install python-pyside
Or
bash $ sudo dnf install python-pyside

If you do not have root permissions, even the following may work

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Installing blind version of getdist

Here is the procedure to install the blind version of getdist from my fork to your computer.

On your command line type:

pip install --user git+https://github.com/surhudm/getdist.git@53aa798b228

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Creating the public/private key pair (For the blinder)

gpg --gen-key

Choose the default options for the following first three questions

What kind of key? RSA and RSA

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Useful linux commands:

# List files in directory
ls -lrt

# Show contents of file
cat filename

# Useful to parse lines

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A simple mpi program which outputs the rank and size of the MPI pool.

Save the following program as say test.py.

#!/usr/bin/env python
from mpi4py import MPI
from subprocess import call

comm = MPI.COMM_WORLD

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# Please read everything below carefully, and do not blindly run it.

# Install gnome-tweak-tool and change fonts in Fonts section to
# change scaling factor 1.25 or directly from command line:
gsettings set org.gnome.desktop.interface text-scaling-factor 1.25

# Adjust which fonts you want below:
# gsettings set org.gnome.desktop.wm.preferences titlebar-font 'Font fontsize'
# gsettings set org.gnome.desktop.interface monospace-font-name 'Font fontsize'
# gsettings set org.gnome.desktop.interface font-name 'Font fontsize'

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Setup vnc

Setup ssh

First of all in .ssh/config, create an entry:

host shortnamevnc
    hostname the_url_of_server
    localforward 12345 localhost:5901
 identityfile ~/.ssh/id_rsa

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Access to Pegasus

The Pegasus cluster will disable the passphrase authentication system from July 5th, 2020 (11:59 am IST). We will only use ssh key based authentication in order to gain access to the cluster. Please follow the instructions below to create your SSH keys. We provide methods for different platforms here.

Table of contents

1. SSH key generation
   1. Linux/MacOSX/Windows
2. Using SSH key to access pegasus
   1. Linux
3. OSX