Avi Nerenberg avinoamsn

JavaScript Crypto Libraries

List some crypto libraries for JavaScript out there. Might be a bit out dated. Scroll to the bottom.

WebCryptoAPI

http://www.w3.org/TR/WebCryptoAPI/

This specification describes a JavaScript API for performing basic cryptographic operations in web applications, such as hashing, signature generation and verification, and encryption and decryption. Additionally, it describes an API for applications to generate and/or manage the keying material necessary to perform these operations. Uses for this API range from user or service authentication, document or code signing, and the confidentiality and integrity of communications.

Homebrew Permissions Denied Issues Solution

`sudo chown -R $(whoami) $(brew --prefix)/*`

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

Download and build connect.c

cd /tmp
curl -O http://www.meadowy.org/~gotoh/ssh/connect.c
gcc connect.c -o connect -lresolv
sudo mv connect /usr/local/bin

Add proxy command to ~/.ssh/config

Edit host:port as necessary

	# Combine multiple images into one.
	#
	# To install the Pillow module on Mac OS X:
	#
	# $ xcode-select --install
	# $ brew install libtiff libjpeg webp little-cms2
	# $ pip install Pillow
	#

	from __future__ import print_function

	#!/bin/bash

	# @link https://gist.github.com/mattscilipoti/8424018
	#
	# Called by "git push" after it has checked the remote status,
	# but before anything has been pushed.
	#
	# If this script exits with a non-zero status nothing will be pushed.
	#
	# Steps to install, from the root directory of your repo...

	#!/bin/bash

	sudo apt-get install git python-pip make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev curl
	sudo pip install virtualenvwrapper

	git clone https://github.com/yyuu/pyenv.git ~/.pyenv
	git clone https://github.com/yyuu/pyenv-virtualenvwrapper.git ~/.pyenv/plugins/pyenv-virtualenvwrapper

	echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
	echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc