Sam Pollard sampollard

There are almost as many graph file formats as there are graph processing platforms. Here, I attempt to provide a comprehensive listing. Some of these are nearly trivial, but yet, the standards are just not established. Whether the vertices are 0-indexed or 1-indexed is undefined. However, this does matter for some systems such as GraphMat. All the examples show the same directed, unweighted graph with the exception of .metis.

ASCII Text Formats

`.el`

This is the "edge list" format. The format is one edge per line of the form . For example,

1 2
2 1
1 3

Links to dataset repositories

SNAP Dataset - Social Networks
Open Connectome Project - Computational Biology
Pathway Commons - Biological pathways
String DB - Protein-Protein Interaction Networks
Web Data Commons - Hyperlink Structure of the Web
BioGRID - Gene Interaction Networks
ICON - Index of Complex Networks
KONECT - Graphs and some properties (e.g. bipartite, multigraph, simple)
UF Sparse Matrix Collection - Various fields of study

	#!/bin/bash
	for song in $(find ~ -iname *.mp3)
	do
	title=$(id3info $song \| awk -F ':' '/TIT2/{print $NF}')
	id3tag -s "$title (feat. Minions)" $song
	done

	#!/bin/bash
	# usage: ./prod.sh <repository_url>
	# Have no one doubt your productivity on GitHub. You must already have
	# a repository and have an ssh key established for this to work.
	# To get a nice solid green contribution, see
	# https://help.github.com/articles/why-are-my-contributions-not-showing-up-on-my-profile
	REPO_URL=$1
	git clone "$REPO_URL" ~/prod
	cd ~/prod
	if ! [ -f counter.txt ]; then

	# Enumerate every printable character
	# It could be fun to find an interesting subset
	from __future__ import print_function
	import random
	f = open("all.txt", "w")
	for i in range(200000):
	try:
	f.write(unichr(i).encode("utf8"))
	except ValueError:
	pass

	% Copyright 2020 Samuel Pollard. All rights reserved.
	% Requires imagemagick for "convert" binary. Can also do .png
	% Build using `pdflatex -shell-escape sp.tex`
	% My Logo
	%\documentclass[crop,tikz=true,convert={outfile=mylogo.svg}]{standalone}
	\documentclass[crop,tikz=true,convert={outfile=mylogo.png,size=1080x1080,density=720}]{standalone}
	\begin{document} % You saw it here first
	\begin{tikzpicture}
	% Plot lines
	\draw[help lines, color=gray!40, dashed] (-2,-2) grid (2,2);

	""" vimrc
	" Install some packages I like
	" mkdir -p ~/.vim/pack/bundle/start
	" cd ~/.vim/pack/bundle/start
	" git clone https://tpope.io/vim/surround.git
	" vim -u NONE -c "helptags surround/doc" -c q
	" git clone https://tpope.io/vim/commentary.git
	" vim -u NONE -c "helptags commentary/doc" -c q
	" git clone https://github.com/atelierbram/vim-colors_atelier-schemes.git
	" git clone https://github.com/trefis/coquille.git

	#!/bin/bash
	INSTALL='sudo apt --assume-yes install'
	POPULARITY_CONTEST='yes'
	$INSTALL curl
	$INSTALL gunzip
	$INSTALL awk
	if [ "$POPULARITY_CONTEST" = 'yes' ]; then
	curl https://popcon.debian.org/by_inst.gz > allpackages.txt.gz
	gunzip allpackages.txt.gz
	awk '!/^#/{if ($4 > 0) print $2}' allpackages.txt > pkg.txt

	REM Miner.
	REM !!!! NOTE: You should edit the 'start' command to restart whichever process you want. !!!!
	SET MINER=EthDcrMiner64.exe

	REM Examples for a particular games, or you can just use Steam in general.
	SET GAME=Dota2.exe
	REM SET GAME=Steam.exe


	REM Testing with echoes

	#!/bin/bash
	# Deduplicate. Works on BSD.
	# Port to GNU by replacing
	# -E with -regex-type posix-extended
	set -e
	if [ "$#" -ne 1 ]; then
	echo "usage: dedupe.sh <dir>"
	exit 2
	elif [ "$(uname)" != 'Darwin' ]; then
	echo "Only Mac supported, see comments"