Alexander R Torrijos stormwild

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

$ git checkout --orphan NEWBRANCH
$ git rm -rf .

--orphan creates a new branch, but it starts without any commit. After running the above command you are on a new branch "NEWBRANCH", and the first commit you create from this state will start a new history without any ancestry.

You can then start adding files and commit them and they will live in their own branch. If you take a look at the log, you will see that it is isolated from the original log.

NGINX 1.10 + APACHE 2.4 real IP for reverse proxy

Edit nginx conf

default.conf or what you want

vim /etc/nginx/conf.d/default.conf

add proxy_set_header for php files

SQL languages

DDL is short name of Data Definition Language, which deals with database schemas and descriptions, of how the data should reside in the database.

DML is short name of Data Manipulation Language which deals with data manipulation, and includes most common SQL statements such SELECT, INSERT, UPDATE, DELETE etc, and it is used to store, modify, retrieve, delete and update data in database.

DCL is short name of Data Control Language which includes commands such as GRANT, and mostly concerned with rights, permissions and other controls of the database system.

Datatypes

Text types

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

Convert an m4a file to an mp3 using ffmpeg

Install ffmpeg using homebrew:

brew install ffmpeg

convert the file:

	import { useReducer } from 'react'

	export function updateName(name: string) {
	return <const>{
	type: 'UPDATE_NAME',
	name
	}
	}

	export function addPoints(points: number) {

	<?php
	/**
	* Created by PhpStorm.
	* User: Muhammad
	* Date: 05/07/2016
	* Time: 01:20 PM
	*/


	add_filter('get_user_metadata', 'decrypt_user_meta',10,4);

	<!doctype html>
	<title>Site Maintenance</title>
	<style>
	body { text-align: center; padding: 150px; }
	h1 { font-size: 50px; }
	body { font: 20px Helvetica, sans-serif; color: #333; }
	article { display: block; text-align: left; width: 650px; margin: 0 auto; }
	a { color: #dc8100; text-decoration: none; }
	a:hover { color: #333; text-decoration: none; }
	</style>

	using System;
	using System.IO;
	using System.Threading.Tasks;
	using Microsoft.AspNetCore.Http;
	using Microsoft.AspNetCore.Mvc;

	namespace Demo.Web.Controllers
	{
	public class UploadController : Controller
	{