This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.
To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
Tyler Pearson tylerpearson
eprothro
/ shards.yml
Created
April 12, 2013 19:28
Dynamic Octopus configuration for master/slave horizontal DB scaling with a Rails application on the Heroku stack. See the wiki page for more info: https://github.com/tchandy/octopus/wiki/Replication-with-Rails-on-Heroku. Props to Heroku for the idea, gleaned from the dynamic database.yml they inject at build-time for rails apps.
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| <% | |
| require 'cgi' | |
| require 'uri' | |
| def attribute(name, value, force_string = false) | |
| if value | |
| value_string = | |
| if force_string | |
| '"' + value + '"' | |
| else |
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| gifify() { | |
| if [[ -n "$1" ]]; then | |
| if [[ $2 == '--good' ]]; then | |
| ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png | |
| time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif | |
| rm out-static*.png | |
| else | |
| ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif | |
| fi | |
| else |
marktheunissen
/ pedantically_commented_playbook.yml
Last active
February 7, 2026 19:32
— forked from phred/pedantically_commented_playbook.yml
Insanely complete Ansible playbook, showing off all the options
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| This playbook has been removed as it is now very outdated. |
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| !!! 5 | |
| %html | |
| %head | |
| %title= "Your Website" | |
| %meta{ :content => "", :name => "description" } | |
| %meta{ :content => "", :name => "author" } | |
| %meta{ :content => "3 days", :name => "revisit-after" } | |
| %link{ :href => "http://creativecommons.org/licenses/by/3.0/", :rel => "license", :title => "Creative Commons Attribution 3.0 Unported License" } | |
| %link{ :href => "/feed", :rel => "alternate", :title => "Atom", :type => "application/atom+xml" } | |
| %link{ :href => "/css/screen.css", :media => "screen", :rel => "stylesheet" } |
shripadk
/ gist:552554
Created
August 27, 2010 00:59
Setting up Heroku Hostname SSL with GoDaddy SSL Cert
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| How to setup Heroku Hostname SSL with GoDaddy SSL Certificate and Zerigo DNS | |
| Heroku recently added an exciting new 'Hostname SSL' option. This option offers the broad compatibility of IP-based SSL, but at 1/5 the price ($20 / month at the time of this writing). | |
| The following tutorial explains how to use Heroku's new 'Hostname SSL' option on your Heroku project. Before we begin, let's list what we're using here: | |
| * Heroku Hostname SSL | |
| * GoDaddy Standard SSL Certificate | |
| * Zerigo DNS |
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