Erik Goens egoens

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

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I am egoens on github.
I am egoens (https://keybase.io/egoens) on keybase.
I have a public key ASACSS5T6KKJr5hvJCL49A4iaVvTxU0lwywvIfc0OiqUTwo

To claim this, I am signing this object:

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

	# pull subrepos
	gplall () {
	# look into immediate subdirectories
	for dir in ./*/
	do
	cd ${dir}
	# check if exit status of above was 0, indicating we're in a git repo
	if [ -d ".git" ]
	then
	# capture name of current branched checked out

	#!/usr/bin/env bash
	# save this file on your local machine as 'gifme.sh' (or file name of your choice)
	# run the following command wherever you saved this file:
	# bash gifme.sh

	# Check for Homebrew, install if we don't have it
	echo "Installing Homebrew........"
	if test ! $(which brew); then
	echo "Installing homebrew..."
	ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

	require 'optparse'
	require 'csv'

	# requires `ghi` gem is installed on your machine https://github.com/stephencelis/ghi

	# As a protection mechanism, the actual generation of issues is commented out.
	# when you've tested the output, the uncomment the `ghi` line in the try/accept
	# block towards the bottom of this file

	# ghi [command] -- [repo]

	[user]
	name = Pavan Kumar Sunkara
	email = [email protected]
	username = pksunkara
	[core]
	editor = vim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	excludesfile = ~/.gitignore
	[sendemail]
	smtpencryption = tls

	class ExampleJob < ApplicationJob
	queue_as :default

	def perform(user)
	# do some work

	# HACK: get around limitations in devise/warden when rendering
	# views outside the context of a formal http request
	renderer = ::ApplicationController.renderer.new
	renderer_env = renderer.instance_eval { @env }

	{
	"comment": "This is the settings file for the SVGO Compressor Plugin. For more info, please check <https://github.com/BohemianCoding/svgo-compressor>",
	"pretty": true,
	"indent": 2,
	"plugins": [
	{
	"name": "cleanupIDs"
	},
	{
	"name": "cleanupListOfValues",

	---
	:assignments:
	:section_avg:
	1:
	:due: '2017-01-01'
	:points_possible: 10
	:points_received: 6
	:title: Aspernatur accusamus quia natus cumque sed saepe eveniet.
	2:
	:due: '2017-01-04'