S Santhosh Nagaraj yolossn

Exercises for Bash Beginner's Guide

Chapter 1

1. Where is the bash program located on your system?

A: In /bin/bash

2. Use the --version command to find out which version you are running.

Install Google Fonts

Download desired fonts

https://fonts.google.com/?selection.family=Open+Sans

Install Google Fonts on Ubuntu

cd /usr/share/fonts
sudo mkdir googlefonts
cd googlefonts
sudo unzip -d . ~/Downloads/Open_Sans.zip

Deploying Keycloak to AWS

The objective of this guide is to deploy Keycloak to AWS in a minimally complex way for testing and discovery purposes. This means using the standalone build of Keycloak backed with Hibernate H2. The result is not a production ready system. It won't scale, it won't survive significant load, it can't be clustered.

Mostly this Gist is a distillation of the Keycloak Server Installation guide for a specific use case: to spin up a quick and dirty Keycloak instance for testing and experimenting.

Steps

Spin up and configure a Ubuntu AMI
Install and configure Keycloak with an SSL cert

Be Careful with Table Driven Tests and `t.Parallel()`

We Gophers, love table-driven-tests, it makes our unittesting structured, and makes it easy to add different test cases with ease.

Let’s create our table driven test, for convenience, I chose to use t.Log as the test function. Notice that we don't have any assertion in this test, it is not needed to for the demonstration.

func TestTLog(t *testing.T) {
	t.Parallel()

	package main

	import (
	"bytes"
	"fmt"
	"log"
	"os/exec"
	"strings"
	)

	from IPython.display import HTML

	# Youtube
	HTML('<iframe width="560" height="315" src="https://www.youtube.com/embed/S_f2qV2_U00?rel=0&controls=0&showinfo=0" frameborder="0" allowfullscreen></iframe>')

	# Vimeo
	HTML('<iframe src="https://player.vimeo.com/video/26763844?title=0&byline=0&portrait=0" width="700" height="394" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe><p><a href="https://vimeo.com/26763844">BAXTER DURY - CLAIRE (Dir Cut)</a> from <a href="https://vimeo.com/dannysangra">Danny Sangra</a> on <a href="https://vimeo.com">Vimeo</a>.</p>')

	#!/usr/bin/env python

	# Import pif to get your public ip, sys and os.path
	import pif, sys, os.path

	# Partial imports
	from godaddypy import Client, Account

	# Remember to set your api key and secret
	userAccount = Account(api_key='api_key', api_secret='api_secret')

	.NET
	360-degree video
	3D Animation
	3D Design
	3D Model Maker
	3D Modelling
	3D Printing
	3D Rendering
	3ds Max
	4D

	--- PSQL queries which also duplicated from https://github.com/anvk/AwesomePSQLList/blob/master/README.md
	--- some of them taken from https://www.slideshare.net/alexeylesovsky/deep-dive-into-postgresql-statistics-54594192

	-- I'm not an expert in PSQL. Just a developer who is trying to accumulate useful stat queries which could potentially explain problems in your Postgres DB.

	------------
	-- Basics --
	------------

	-- Get indexes of tables

	db.currentOp().inprog.forEach(
	function(op) {
	if(op.secs_running > 5) printjson(op);
	}
	)