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Advanced configuration for nginx

There are some small changes you can make to make your website faster, and a little more secure.

Security enhancements

The original configuration will keep you safe, but it is always good to see what else can be done.

Giving less information to attackers

By default, the nginx.conf will return "403 Forbidden" errors for system files that are not supposed to be accessed directly. However, there's a good alternative, like so:

To prints detailed information about all PCI buses and devices in the system

$ lspci

to get specific pci buses info

$ lspci | grep -i nvidia

Anaconda Commands

1. Managing Environments

Refer official docs [https://conda.io/docs/user-guide/tasks/manage-environments.html]

Simplified: https://medium.freecodecamp.org/why-you-need-python-environments-and-how-to-manage-them-with-conda-85f155f4353c

Help

conda create --help

	function _alphaOnly($value)
	{
	return preg_replace('/[^[:alnum:]\-\.]/u', '', $value);
	}

	/**
	* @param $number
	*
	* @return string
	*/

	desc "Create about and revision files."
	task :rev_deployment, :roles => [:app, :web] do
	require 'grit'
	require 'chronic'
	# include Grit
	work_dir = File.join(File.dirname(__FILE__), '../../')
	g = Grit::Repo.new(work_dir)
	since = Chronic.parse('last week friday')
	msg = "\n"
	rev_file = File.join(File.dirname(__FILE__), '../../','tmp/revision.txt')


	export const responsiveText = (selector) => {
	const rtWrappers = document.querySelectorAll(selector)

	rtWrappers.forEach(wrapper => {
	const width = wrapper.offsetWidth,
	height = wrapper.offsetHeight,
	text = wrapper.innerHTML

	let textLength = typeof text === "string" ? text.trim().replace(" ", "").length : 0

	let mix = require('laravel-mix');
	let httpRequest = require('request')
	let criticalCSS = require('critical')

	//Run your asset compilation commands...
	//Then we will generate critical css...
	mix.then(()=>{
	console.log("Build Post-Processing...")

	const criticalRoutes = [

	export const kebabToPascalCase = str.replace(/(?:^\w\|[A-Z]\|\b\w)/g, (letter, index) => letter.toUpperCase()).replace(/[^\w]+/g, "");
	// eg: some-string => SomeString

	export const toNepaliNumber = n => (n + '').replace(/\d/g, i => '०१२३४५६७८९'[i])

	export const numberToWord = amount => {
	const a = ["", "One ", "Two ", "Three ", "Four ", "Five ", "Six ", "Seven ", "Eight ", "Nine ", "Ten ", "Eleven ", "Twelve ", "Thirteen ", "Fourteen ", "Fifteen ", "Sixteen ", "Seventeen ", "Eighteen ", "Nineteen"];
	const b = ["", "Ten", "Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety"];

	amount = (amount.toFixed(2)).toString().split(".");

	<?php
	//simple class to convert number to words in php based on http://www.karlrixon.co.uk/writing/convert-numbers-to-words-with-php/
	if ( !class_exists('NumbersToWords') ){
	/**
	* NumbersToWords
	*/
	class NumbersToWords{

	public static $hyphen = '-';
	public static $conjunction = ' and ';

	function cryptoUniqid(string $prefix = '', bool $prng = false): string
	{
	static $nonce = null;
	if($prng \|\| is_null($nonce)) {
	$nonce = random_bytes(16);
	} else {
	sodium_increment($nonce);
	}
	$m = microtime(true);
	$return = sprintf("%8x%05x", floor($m), ($m-floor($m))*1000000);