Randy Bares Aeramor

## git-cheatsheet.md

      
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                eashish93
                / git-cheatsheet.md
            
            
              Last active
              July 11, 2024 12:57
            
              
                My Git Cheatsheet
              
          
    vs Questions


http://stackoverflow.com/questions/804115  (rebase vs merge).
https://www.atlassian.com/git/tutorials/merging-vs-rebasing (rebase vs merge)
https://www.atlassian.com/git/tutorials/undoing-changes/ (reset vs checkout vs revert)
http://stackoverflow.com/questions/2221658 (HEAD^ vs HEAD~) (See git rev-parse)
http://stackoverflow.com/questions/292357 (pull vs fetch)
http://stackoverflow.com/questions/39651 (stash vs branch)
http://stackoverflow.com/questions/8358035 (reset vs checkout vs revert)


## gist:6e2d456a9897f55025e25035478a3a50
Originall From: Posted 2015-05-29 http://ubwg.net/b/full-list-of-ffmpeg-flags-and-options

This is the complete list that’s outputted by ffmpeg when running ffmpeg -h full.

usage: ffmpeg [options] [[infile options] -i infile]… {[outfile options] outfile}…

Getting help:
    -h — print basic options
    -h long — print more options
    -h full — print all options (including all format and codec specific options, very long)

## IAM Permissions List.md

      
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                mechcozmo
                / IAM Permissions List.md
            
            
              Last active
              June 25, 2024 13:24
            
              
                A list of IAM permissions you can use in policy documents. Collected from the myriad of places Amazon hides them. (incomplete)
              
          
    List of IAM Permissions

This is a list of controls that can be placed into an IAM policy document.  All content comes from AWS documentation.
Something wrong?  Try looking here.
Table of Contents  generated with DocToc

List of IAM Permissions

IAM Policy Variables


## envelope_encryption_kms_boto_pycrypto.md

      
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                pmp
                / envelope_encryption_kms_boto_pycrypto.md
            
            
              Last active
              November 17, 2021 16:35
            
              
                Envelope Encryption using AWS KMS, Python Boto, and PyCrypto.
              
          
    If you use Amazon AWS for nearly anything, then you are probably familiar with KMS, the Amazon Key Management Service.
KMS is a service which allows API-level access to cryptographic primitives without the expense and complexity of a full-fledged HSM or CloudHSM implementation. There are trade-offs in that the key material does reside on servers rather than tamper-proof devices, but these risks should be acceptable to a wide range of customers based on the care Amazon has put into the product. You should perform your own diligence on whether KMS is appropriate for your environment. If the security profile is not adequate, you should consider a stronger product such as CloudHSM or managing your own HSM solutions.
The goal here is to provide some introductory code on how to perform envelope encrypt a message using the AWS KMS API.
KMS allows you to encrypt messages of up to 4kb in size directly using the encrypt()/decrypt() API.
To exceed these limitations, you must use a technique called "envelope encryptio

  
## user-data.sh
#!/usr/bin/env bash
#
# Get the value of a tag for a running EC2 instance.
#
# This can be useful within bootstrapping scripts ("user-data").
#
# Note the EC3 instance needs to have an IAM role that lets it read tags. The policy
# JSON for this looks like:
#
#    {

## resque.rake
require 'resque/tasks'

namespace :resque do
  def del(key)
    Resque.redis.keys(key).each { |k| Resque.redis.del(k) }
  end

  desc "Resque setup according to installation guide"
  task :setup => :environment

## install-comodo-ssl-cert-for-nginx.rst

      
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                bradmontgomery
                / install-comodo-ssl-cert-for-nginx.rst
            
            
              Last active
              June 10, 2024 15:37
            
              
                Steps to install a Comodo PositiveSSL certificate with Nginx.
              
          
    Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale
SSL Certs from a number of other companies, including Comodo.
These are the steps I went through to set up an SSL cert.

Purchase the cert


## rails_jquery_ajax.md

      
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                SamSamskies
                / rails_jquery_ajax.md
            
            
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              October 5, 2017 17:51
            
              
                Rails: jQuery & AJAX Tutorial
              
          
    jQuery and jQuery-ujs

When using Rails 3.0 and later we already get jquery-rails for free. Look in the gemfile and you'll see:
gem "jquery-rails"
You can view the full documentation here: source: https://github.com/indirect/jquery-rails
If you take a look in APP_DIR/app/assets/javascripts/application.js, you'll notice the following lines of code:

  
## web-app.html
<!doctype html>

<html>
    <head>
        <meta charset="utf-8">
        <meta name="apple-mobile-web-app-capable" content="yes">
        <meta name="apple-mobile-web-app-status-bar-style" content="black" /> <!-- values: default, black, black-translucent -->
        <meta name="viewport" content="initial-scale=1.0">
        <meta name="viewport" content="maximum-scale=1.0">
        <meta name="viewport" content="user-scalable=no">

## uninstall_gems.sh
#!/usr/bin/env bash

uninstall() {
  list=`gem list --no-versions`
  for gem in $list; do
    gem uninstall $gem -aIx
  done
  gem list
  gem install bundler
}
	Originall From: Posted 2015-05-29 http://ubwg.net/b/full-list-of-ffmpeg-flags-and-options

	This is the complete list that’s outputted by ffmpeg when running ffmpeg -h full.

	usage: ffmpeg [options] [[infile options] -i infile]… {[outfile options] outfile}…

	Getting help:
	-h — print basic options
	-h long — print more options
	-h full — print all options (including all format and codec specific options, very long)
	#!/usr/bin/env bash
	#
	# Get the value of a tag for a running EC2 instance.
	#
	# This can be useful within bootstrapping scripts ("user-data").
	#
	# Note the EC3 instance needs to have an IAM role that lets it read tags. The policy
	# JSON for this looks like:
	#
	# {
	require 'resque/tasks'

	namespace :resque do
	def del(key)
	Resque.redis.keys(key).each { \|k\| Resque.redis.del(k) }
	end

	desc "Resque setup according to installation guide"
	task :setup => :environment
	<!doctype html>

	<html>
	<head>
	<meta charset="utf-8">
	<meta name="apple-mobile-web-app-capable" content="yes">
	<meta name="apple-mobile-web-app-status-bar-style" content="black" /> <!-- values: default, black, black-translucent -->
	<meta name="viewport" content="initial-scale=1.0">
	<meta name="viewport" content="maximum-scale=1.0">
	<meta name="viewport" content="user-scalable=no">
	#!/usr/bin/env bash

	uninstall() {
	list=`gem list --no-versions`
	for gem in $list; do
	gem uninstall $gem -aIx
	done
	gem list
	gem install bundler
	}