Pratik Deoghare PratikDeoghare

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

Lets get some context first.

Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
Models and Issues in Data Stream Systems
Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
[Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep

Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
Models and Issues in Data Stream Systems
Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
[Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep

	#!/usr/bin/env zsh

	# This script prints a bell character when a command finishes
	# if it has been running for longer than $zbell_duration seconds.
	# If there are programs that you know run long that you don't
	# want to bell after, then add them to $zbell_ignore.
	#
	# This script uses only zsh builtins so its fast, there's no needless
	# forking, and its only dependency is zsh and its standard modules
	#

	MIT License

	Copyright (c) 2020 Shane Utt

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	// Traverses an arbitrary struct and translates all stings it encounters
	//
	// I haven't seen an example for reflection traversing an arbitrary struct, so
	// I want to share this with you. If you encounter any bugs or want to see
	// another example please comment.
	//
	// The MIT License (MIT)
	//
	// Copyright (c) 2014 Heye Vöcking
	//

	cd fonts
	mv *.ttf /usr/share/fonts/truetype
	cd /usr/share/fonts/truetype
	mkfontscale
	mkfontdir
	fc-cache
	xset fp rehash

	#!/usr/bin/python3
	# By Steve Hanov, 2011. Released to the public domain.
	# Updated 2014 to use DAWG as a mapping.
	import sys
	import time

	DICTIONARY = "/usr/share/dict/words"
	QUERY = sys.argv[1:]

	# This class represents a node in the directed acyclic word graph (DAWG). It

	<!-- Add the following lines to theme's html code right before </head> -->
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js"></script>
	<script src="http://static.tumblr.com/fpifyru/VCxlv9xwi/writecapture.js"></script>
	<script src="http://static.tumblr.com/fpifyru/AKFlv9zdu/embedgist.js"></script>

	<!--
	Usage: just add <div class="gist">[gist URL]</div>
	Example: <div class="gist">https://gist.github.com/1395926</div>
	-->