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1. Prerequisites

• Install Python 3
• Install Pip
• Install Virtualenv
• Install Postgres
• Install Django

2. Installation

• Create project

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#!/bin/bash

# Update CentOS with any patches
sudo yum update -y --exclude=kernel

# Tools
sudo yum install -y nano unzip screen wget

# Apache 2
sudo yum install -y httpd httpd-devel httpd-tools

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1. Prerequisite

• Having Django app with basic set up running

2. Install Graphene pip install graphene-django

3. Register graphene-django In Project > Settings.py

• Add graphene-django to INSTALLED_APPS array
• Add Graphene schema under INSTALLED_APPS

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// Install sitemap-generator first

const SitemapGenerator = require('sitemap-generator');

// create generator
var generator = SitemapGenerator('http://localhost:8080/', {
  maxDepth: 10,
  filepath: 'src/sitemap.xml',
  maxEntriesPerFile: 50000,
  stripQuerystring: true

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// Return multiple className which separate by space
// Usage : Really useful when adding multiple classes to className as modules
export function classes(classArray) {
  return classArray.join(' ');
}

const squareBox = <div className={classes([styles['shape'], styles.square ])}>

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Usage	Command
Open postgres with postgres user permission	psql -U postgres
Check Postgres version	select version();
Show all users with permissions	\du
List all databases	\l
Create a database	CREATE DATABASE db_name;
Grant all permission of a database to Postgres user	GRANT ALL PRIVILEGES ON DATABASE db_name TO pg_user;
Connect to a database	\c db_name
Connect to a database as specific user	\c db_name pg_user

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SELECT conrelid::regclass AS table_from
     , conname
     , pg_get_constraintdef(c.oid)
FROM   pg_constraint c
JOIN   pg_namespace n ON n.oid = c.connamespace
WHERE  contype IN ('f', 'p ')
AND    n.nspname = 'public' -- your schema here
ORDER  BY conrelid::regclass::text, contype DESC;

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1. Prepare a bash script to run what ever you like to, in this case, I want to run my Mackup backup to backup all of my settings

 1   │ #!/bin/bash
 2   │
 3   │ cd /Users/turbo/Code/Mackup
 4   │ mackup backup -f
 5   │ git add .
 6   │ git commit -m "Updated changes"
 7   │ git push

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‎# Tmux Basic Cheatsheet

Bash Session

These commands are to use in Bash, not inside a tmux session

• Show all sessions: tmux ls
• Attach to session: tmux attach -t <session-name>
• Create new session: tmux new -s <session-name>
• Kill session: tmux kill-session -a -t <session-name>

Session

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{
  "compilerOptions": {
    /* Basic Options */
    "target": "esnext" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */,
    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
    "lib": [
      "esnext",
      "dom"
    ] /* Specify library files to be included in the compilation. */,
    // "allowJs": true,                       /* Allow javascript files to be compiled. */