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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.

For more about AWS and AWS Certifications and updates to this Gist you should follow me @leonardofed

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When setting up (that's immediately when user enables it in settings) Opera VPN sends few API requests to https://api.surfeasy.com to obtain credentials and proxy IPs, see below, also see The Oprah Proxy.

The browser then talks to a proxy de0.opera-proxy.net (when VPN location is set to Germany), it's IP address can only be resolved from within Opera when VPN is on, it's 185.108.219.42 (or similar, see below). It's an HTTP/S proxy which requires auth.

When loading a page with Opera VPN enabled, the browser sends a lot of requests to de0.opera-proxy.net with Proxy-Authorization request header.

The Proxy-Authorization header decoded: CC68FE24C34B5B2414FB1DC116342EADA7D5C46B:9B9BE3FAE674A33D1820315F4CC94372926C8210B6AEC0B662EC7CAD611D86A3 (that's sha1(device_id):device_password, where device_id and device_password come from the POST /v2/register_device API call, please note that this decoded header is from another Opera installation and thus contains

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TOP(1)                                                                                       User Commands                                                                                      TOP(1)



NAME
       top - display Linux processes


SYNOPSIS
       top -hv|-bcHiOSs -d secs -n max -u|U user -p pid -o fld -w [cols]

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#!/bin/bash
#####################################################
# Name: Bash CheatSheet for Mac OSX
# 
# A little overlook of the Bash basics
#
# Usage:
#
# Author: J. Le Coupanec
# Date: 2014/11/04

hieuhtr

ElasticSearch.org Website Search: Field Notes

These are field notes gathered during installation of website search facility for the ElasticSearch website.

You may re-use it to put a similar system in place.

The following assumes:

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#Info: Huynh Trung Hieu - 51201076
#Reference: http://www.gamefaqs.com/pc/932088-mummy-maze-deluxe/faqs/42610

import copy, logging, math, time
#all x-y cordinates use the row-column numbers, starting from 1

#DIRECTIONS
RIGHT,DOWN,LEFT,UP,STAY=1,2,3,4,5

ExplorerMoves=[RIGHT,DOWN,LEFT,UP,STAY]

hieuhtr

#Info: Huynh Trung Hieu - 51201076
#Reference: http://www.gamefaqs.com/pc/932088-mummy-maze-deluxe/faqs/42610

import copy, logging, math, time
#all x-y cordinates use the row-column numbers, starting from 1

#DIRECTIONS
RIGHT,DOWN,LEFT,UP,STAY=1,2,3,4,5

ExplorerMoves=[RIGHT,DOWN,LEFT,UP,STAY]

hieuhtr

#MSSV: 51201076
#Name: Huynh Trung Hieu
#Reference: greg9381

import operator
import time

class IllegalMoveException(Exception):
	pass