rrubiorr81

#!/bin/bash

# install homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"


# install homebrew's official php tap
brew tap josegonzalez/homebrew-php

rrubiorr81

MySQL

Getting started:

• http://www.sqlteaching.com/
• https://www.codecademy.com/courses/learn-sql

Related tutorial: http://cd64.de/mysql-cli

SQL joins infografic: http://cd64.de/sql-joins

rrubiorr81

//

///math on the terminal...
//evaluating math expressions in the terminal...
expr 1 + 1
//piping the content into bc..
echo "1 + 3 * 12 - 3"| bc
bc

///pushing btw directories

rrubiorr81

//angular course notes... 17/11/2013

//main include
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
//defining the area where angular is going to look in...
<div  ng-app> </div>
//inside this area u can do
<h2>{{2+5}}</h2> //and gets evalueted... or
<h2>{{"judith"+" the killer"}}</h2>
//the tags come "embeded" with natural html...

rrubiorr81

/*learning laravel*/

// dd($user->toArray());			--this two are valid... the 2nd pops out all of the users...
// dd($user::all()->toArray());	--select * anyway
dd($users->toArray())	//the output as an array




//installing and using composer

rrubiorr81

//list of vagrant boxes
http://www.vagrantbox.es/

//example
vagrant box add precise32 http://files.vagrantup.com/precise32.box
vagrant init precise32
vagrant up
vagrant ssh

rrubiorr81

#logging into the ubuntu server...
ssh -lusername -pporttouse hostname
ssh -lrichard -p2222 sandbox.dev		//practical example...

sudo apt-get update			// downloads the package lists from the repositories and "updates" 	them to get information on the newest versions of packages and their dependencies. It will do this for all repositories and PPAs
sudo apt-get -y upgrade		//apt-get upgrade will fetch new versions of packages existing on the machine
						// the -y stands for saying yes to all dialogs
//installing the needed packages for the communication btw the host and the server...						
sudo apt-get -q -y install build-essential module-assistant linux-headers-$(uname -r) dkms zip unzip
//APT

rrubiorr81

//If you are already running mysql, you can execute an SQL script file using the source command or \. command:

mysql> source file_name
mysql> \. file_name

//checking the mysql server variables
SHOW VARIABLES

//reseting the tables queries
The RESET QUERY CACHE statement removes all query results from the query cache. The FLUSH TABLES statement also does this.

rrubiorr81

Mongo db console commands

//showing the existing dbs..
show dbs
//use test
switching to db test, (only creating it when actually adding new data)
//prompts the name of the working db now
db
//the fllw would prompt the count(), in the link2 collection, in the current db...
>db.links2.count()

rrubiorr81

//when working on a wrong branch-- to apply these changes to the interested branch...
git stash 
git checkout branch123 
git stash apply

//assuring that the file is updated in git index.. and therefore, can be included in the .gitignore...
git update-index --assume-unchanged path/to/file

//git diff can show you the difference between two commits: