iwiwi

#!/usr/bin/env ruby

#
# sockets.rb --- by Takuya Akiba (@iwiwi)
#
# Usage:
#   sockets.rb PID
#

`ls -l /proc/#{ARGV[0]}/fd | grep [s]ocket`.scan(/\[([0-9]+)\]/).each_with_index do |m, i|

iwiwi

#!/usr/bin/env ruby

#
# crawler.rb --- Lightweight parallel web graph crawler
#
# Usage:
#   ./crawler.rb START_URL TARGET_REGEXP
#
# Output:
#   stdout --- edge list (tab separated URLs)

iwiwi

import it.unimi.dsi.fastutil.ints.IntArrayFIFOQueue;
import it.unimi.dsi.fastutil.ints.IntArrays;
import it.unimi.dsi.logging.ProgressLogger;
import it.unimi.dsi.webgraph.GraphClassParser;
import it.unimi.dsi.webgraph.ImmutableGraph;
import it.unimi.dsi.webgraph.LazyIntIterator;

import java.io.*;
import java.util.*;

iwiwi

#!/usr/bin/env ruby

#
# qsub.rb --- Torque job machine-gun
#
# Usage:
#   1. Rewrite the shell script template & parameters
#   2. Execute
#        $ qsub.rb (cat) --> Output generated shell scripts
#        $ qsub.rb sh    --> Execute locally

iwiwi

#!/usr/bin/env ruby

#
# dblp.rb --- Parse dblp.xml to generate graphs
#
# Usage:
#   dblp.rb author <dblp.xml     --> co-author network
#   dblp.rb key cite <dblp.xml   --> citation network
#   dblp.rb key author <dblp.xml --> paper-author network
#   dblp.rb key venue <dblp.xml  --> paper-venue network