leonardofed

A curated list of AWS resources to prepare for the AWS Certifications

A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.

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ipbastola

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 

mlynch

<!--
This disables app transport security and allows non-HTTPS requests.
Note: it is not recommended to use non-HTTPS requests for sensitive data. A better
approach is to fix the non-secure resources. However, this patch will work in a pinch.

To apply the fix in your Ionic/Cordova app, edit the file located here:

platforms/ios/MyApp/MyApp-Info.plist

And add this XML right before the end of the file inside of the last </dict> entry:

mirkonasato

#!/bin/sh
#
# Automates signing and aligning Android APKs as per
# http://developer.android.com/tools/publishing/app-signing.html#signing-manually
#
# USAGE: signalign platforms/android/build/outputs/apk/android-release-unsigned.apk
#
set -e

# configure the next two properties for your own certificate

djtech42

import random
import time

def main():
	numOfWords = 50 # change this number to modify how many words show up
	
	word_file = "/usr/share/dict/words" # word file in Unix
	words = open(word_file).read().splitlines() # file -> list
	
	dup = ""; word = ""; # initialize strings

landonf

[
  {
    "timestamp": 0,
    "input": "W",
    "type": "search_local",
    "latency": 0
  },
  {
    "local_results": [
      "ddg_search",

joyrexus

Demo of multipart form/file uploading with hapi.js.

Usage

npm install
npm run setup
npm run server

Then ...

demisx

Provider	Singleton	Instantiable	Configurable
Constant	Yes	No	No
Value	Yes	No	No
Service	Yes	No	No
Factory	Yes	Yes	No
Decorator	Yes	No?	No
Provider	Yes	Yes	Yes

Constant

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

etoews

# New non-root user
ssh root@<ip-address>
adduser --gecos "" stack
adduser stack sudo
exit
ssh stack@<ip-address>

# Install OpenStack Grizzly with DevStack
sudo apt-get install -y git
git clone https://github.com/openstack-dev/devstack.git -b stable/grizzly devstack/