Example Domain: mydomain.com
foo@bar:~$ apt-get install bind9
foo@bar:~$ cd /etc/bind
Jerry Mendoza jmndoza
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| group: Control 2 SQL | |
| description[[ Dataset para Control 2 | |
| Tiendas(tid PRIMARY KEY, capacidad, minpersonal) | |
| Productos(pid PRIMARY KEY, nombre, precio, tipo) | |
| Vende(tid,pid) PRIMARY KEY(tid,pid) | |
| Usuarios(uid PRIMARY KEY, nombre, calle, comuna, region) | |
| Compras(cid PRIMARY KEY, uid, tid) | |
| Contenido_Compra(cid,pid,cantidad) PRIMARY KEY (cid,pid) |
jmndoza
/ gist:1607d8c2b0bf739c4256186783d467e1
Last active
March 29, 2022 23:55
Control 1 BDD 2022-1
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| group: Control 1 Algebra Relacional | |
| description[[ Dataset para Control 1 | |
| (1) | |
| πnombre (σedad<25∨nacionalidad='Chile' Personal) | |
| (2) | |
| πpersonalId (TrabajaEn⨝Navegaciones⨝ σnombre='Lagos del Sur' Navieras) | |
| (3) |
jmndoza
/ gist:2f324806208a648d75f8c7f49d720195
Last active
March 16, 2022 20:48
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| group: Guia 1 Algebra Relacional | |
| description[[ Dataset para Guia 1 ]] | |
| Jugador = { nick nombre | |
| Y-Solowarm Becki | |
| Tresom Thebault | |
| Daltfresh Mirella | |
| Namfix Charmaine | |
| Trippledex Sigismund | |
| Toughjoyfax Angus |
jmndoza
/ basic_bind9_configuration.md
Created
September 20, 2021 01:21
Create your own DNS server with bind9
jmndoza
/ gist:827be2e97ceb4ad0830d9e7dc6b6b04e
Last active
August 23, 2020 23:14
BD Control 1 2020-2
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| group: Tours | |
| description[[ Dataset Control 1 2020-2 ]] | |
| Tours = { tid nombre duracion precio | |
| 1 'Quinta' 4 15000 | |
| 2 'Quinta lujo' 5 25000 | |
| 3 'Chile premium' 48 109999 | |
| 4 'Vinos del Mar' 12 58000 | |
| } |
jmndoza
/ mac-setup-redis.md
Created
July 17, 2020 12:02
— forked from tomysmile/mac-setup-redis.md
Brew install Redis on Mac
type below:
brew update
brew install redis
To have launchd start redis now and restart at login:
brew services start redis
jmndoza
/ api.js
Created
May 3, 2020 00:23
— forked from mariocesar/api.js
Axios single configured instance
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| import axios from "axios"; | |
| const singleton = Symbol(); | |
| const singletonEnforcer = Symbol(); | |
| function readCookie(name) { | |
| const match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)')); | |
| return (match ? decodeURIComponent(match[3]) : null); | |
| } |
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| group: Visitas | |
| description[[ visitas antes de las 18hrs: | |
| σ hora<'18:00:00' (Visitas) | |
| ]] | |
| Visitas = { id:number hora:string fecha:date | |
| 1 '16:01:00' 2020-03-20 |
jmndoza
/ gist:6de6266bb2fea2b082a58c884d0069c6
Last active
March 20, 2020 06:41
Dataset Guía Álgebra Relacional
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| group: Actores y Peliculas | |
| description[[ Dataset para Guía Álgebra Relacional | |
| Ejemplos: | |
| (1) σ edad>40 (Actores) | |
| (2) σ director='Hermanos Russo' ∧ genero='Drama' (Peliculas) | |
| (3) π nombre_personaje (Actuo_en) |