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leonardofed /
Last active Feb 25, 2020
A curated list of AWS resources to prepare for the AWS Certifications

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.

krider2010 / .profile
Last active Nov 29, 2017
Git Signed Commits - OSX and GUIs
View .profile
# This would go into .bash_profile, .bashrc, .zshrc, etc.
# Script to start the gpg-agent - in it's own file as it is also used when the machine starts up
# Be sure to update the path to wherever you place this file!
# Note, depending on shell you may not need this line enabling, if the global daemon is already running
# OK. Some shells complain, others don't!
if [ -f "${HOME}/.gpg-agent-info" ]; then
# Larry Smith Jr.
# @mrlesmithjr
# Variables
DD_BS="512 1024 2048 4096 8192 16384 1048576" #define blocksizes to test in Bytes [512=512b, 1024=1k, 2048=2k, 1048576=1MB]
DD_CONV_OPTIONS="fdatasync,notrunc" #define the output options to pass to dd when creating TESTFILE
gnachman / iterm.scpt
Last active Mar 31, 2019
Replace /Applications/Docker/Docker Quickstart with this.
View iterm.scpt
set itermRunning to (application "iTerm" is running)
set scriptPath to quoted form of POSIX path of ((path to me as text) & "::" & "")
set user_shell to do shell script "dscl /Search -read /Users/$USER UserShell | awk '{print $2}'"
tell application "iTerm"
if not (exists window 1) or (itermRunning = false) then
end if
sebflipper /
Last active Feb 14, 2020
Using JSON in Postgres by example

PostgreSQL JSON Cheatsheet

Using JSON in Postgres by example.

Quick setup via Docker

  1. Download and install: Docker Toolbox
  2. Open Docker Quickstart Terminal
  3. Start a new postgres container:
    docker run --name my-postgres -e POSTGRES_PASSWORD=mysecretpassword -d postgres
Ashex /
Created Oct 13, 2015
Get Account ID from boto3 via IAM or Role ARN
import boto3
import argparse
def main():
argparser = argparse.ArgumentParser(description='Testing ARN stuff')
argparser.add_argument("--role", help="If running with a role provide it here", required=True)
argparser.add_argument("--profile", help="Credential profile", required=True)
argparser.add_argument('--region', help='AWS Region to work within, defaults to eu-central-1', default='eu-central-1', required=False)
args = argparser.parse_args()
role = args.role
View ListAdapter
package com.andraskindler.playground.adapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import com.andraskindler.playground.Item;
import com.andraskindler.playground.R;
View 1-restify-server-cheatsheet.js
// Restify Server CheatSheet.
// More about the API:
// Install restify with npm install restify
// 1.1. Creating a Server.
var restify = require('restify');
fedefernandez /
Created Sep 15, 2014
Abstract ActionBar with Dagger (from Architecting Android Applications with Dagger - Jake Wharton)
public class SignUpActivity extends Activity {
private final ObjectGraph childOg;
protected void onCreate(Bundle savedInstanceState) {
ExampleApp app = (ExampleApp) getApplication();
ObjectGraph og = app.getObjectGraph();
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