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Contents

• Markdown and reStructuredText

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as

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#! /usr/bin/env python
""" Email Me.

Usage:
    emailme <message>
    emailme [-s] <message>
    emailme [-s] <subject> <message>
    emailme <toaddr> <subject> <message>
    emailme <toaddr> <fromaddr> <subject> <message>
    emailme -h | --help

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// Paste these lines into website's console (Win/Linux: Ctrl + Shift + I / Mac: Cmd + Alt + I)

if(!!window.React ||
   !!document.querySelector('[data-reactroot], [data-reactid]') ||
   Array.from(document.querySelectorAll('*')).some(e => e._reactRootContainer !== undefined || Object.keys(e).some(k => k.startsWith('__reactContainer')))
)
  console.log('React.js');

if(!!document.querySelector('script[id=__NEXT_DATA__]'))
  console.log('Next.js');

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#!/bin/bash

# Create postgres directory with pgvolume and pga4volume as child directory.
mkdir -p postgres/{pgvolume,pga4volume}

# Navigate to postgres directory
cd postgres

# Create pg.env that holds environment variable for postgres docker container.
cat << EOF > pg.env

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Contents

• Clean pkg cache
• Remove unused packages (orphans)
• Clean cache in /home
• remove old config files
• Find and Remove
  • duplicates
  • empty files
  • empty directories
• broken symlinks

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Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console