sudo apt-get install autoconf automake libtool curl make g++ unzip -y
git clone https://github.com/google/protobuf.git
cd protobuf
git submodule update --init --recursive
./autogen.sh
make
make check
sudo make install
sudo ldconfig
This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).
Matrix multiplication is a mathematical operation that defines the product of
<html><body> | |
<style> | |
html, body { | |
background: rgb(245, 245, 245); | |
margin: 0; | |
padding: 0; | |
} | |
div { | |
position: relative; | |
overflow: hidden; |
#! /usr/bin/env ruby | |
# NOTE: Requires Ruby 2.1 or greater. | |
# This script can be used to parse and dump the information from | |
# the 'html/contact_info.htm' file in a Facebook user data ZIP download. | |
# | |
# It prints all cell phone call + SMS message + MMS records, plus a summary of each. | |
# | |
# It also dumps all of the records into CSV files inside a 'CSV' folder, that is created |
/** | |
* Handles multithread processing on an array through promise-ified Web Workers | |
* (through workerize-loader https://github.com/developit/workerize-loader) | |
* | |
* @example | |
* const piranhas = new Piranhas( | |
* Worker, | |
* // Listens for messages from workers | |
* e => { e.data.type === 'INCREMENT' && someIncrementer() } | |
* ) |
A list of useful commands for the FFmpeg command line tool.
Download FFmpeg: https://www.ffmpeg.org/download.html
Full documentation: https://www.ffmpeg.org/ffmpeg.html
GitHub repositories can disclose all sorts of potentially valuable information for bug bounty hunters. The targets do not always have to be open source for there to be issues. Organization members and their open source projects can sometimes accidentally expose information that could be used against the target company. in this article I will give you a brief overview that should help you get started targeting GitHub repositories for vulnerabilities and for general recon.
You can just do your research on github.com, but I would suggest cloning all the target's repositories so that you can run your tests locally. I would highly recommend @mazen160's GitHubCloner. Just run the script and you should be good to go.
$ python githubcloner.py --org organization -o /tmp/output
<!DOCTYPE html> | |
<!-- https://stackoverflow.com/questions/42720488/d3-v4-drag-line-chart-with-x-and-y-axes --> | |
<!-- Thanks to Mark - https://stackoverflow.com/users/16363/mark --> | |
<svg width="500" height="350"></svg> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<script> | |
var svg = d3.select("svg"), | |
margin = {top: 20, right: 20, bottom: 30, left: 50}, | |
width = +svg.attr("width") - margin.left - margin.right, |
I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6
apt-get update && apt-get install gdb