🦊

Valery Krasnoselsky vtr0n

🦊

Software Engineer

vtr0n / create_credential.sh

Created May 14, 2019 12:20

nginx http auth with cookies

	# create the password file for user 'admin'
	sudo htpasswd -c /etc/nginx/.htpasswd admin

vtr0n / increase_open_files_limit.txt

Last active March 11, 2019 07:48

Increase open files limit in Ubuntu 16.04

	# maximum capability of system
	user@ubuntu:~$ cat /proc/sys/fs/file-max
	96872

	# current available limit
	user@ubuntu:~$ ulimit -n
	1024

	# To increase the available limit to say 200000
	user@ubuntu:~$ sudo vim /etc/sysctl.conf

vtr0n / bench.php

Last active July 13, 2018 08:22

PHP benchmark static function, object function, function

	<?php

	class SomeStaticClass
	{
	public static function doTest($i) {
	sqrt($i);
	}
	}

	class SomeClass

vtr0n / npyscreen_exapmle_4.py

Last active April 21, 2018 08:07

Npyscreen example 4

	#!/usr/bin/env python3
	from src import npyscreen
	import curses

	class App(npyscreen.StandardApp):
	def onStart(self):
	self.addForm("MAIN", MainForm, name="Hello Medium!")

	class InputBox1(npyscreen.BoxTitle):
	_contained_widget = npyscreen.MultiLineEdit

vtr0n / npyscreen_exapmle_3.py

Last active November 24, 2020 21:24

Npyscreen example 3

	#!/usr/bin/env python3
	from src import npyscreen
	import random

	class App(npyscreen.StandardApp):
	def onStart(self):
	# Set the theme. DefaultTheme is used by default
	npyscreen.setTheme(npyscreen.Themes.ColorfulTheme)
	self.addForm("MAIN", MainForm, name="Hello Medium!")

vtr0n / npyscreen_exapmle_2.py

Created April 21, 2018 07:40

Npyscreen example 2

	#!/usr/bin/env python3
	import npyscreen

	class App(npyscreen.StandardApp):
	def onStart(self):
	self.addForm("MAIN", MainForm, name="Hello Medium!")

	class MainForm(npyscreen.FormBaseNew):
	def create(self):
	# Get the space used by the form

vtr0n / npyscreen_exapmle_1.py

Last active April 21, 2018 07:39

Npyscreen example 1

	#!/usr/bin/env python3
	import npyscreen

	class App(npyscreen.StandardApp):
	def onStart(self):
	self.addForm("MAIN", MainForm, name="Hello Medium!")

	class MainForm(npyscreen.ActionForm):
	# Constructor
	def create(self):

vtr0n / MySQL.php

Created March 4, 2018 18:50

MySQL Class Simple

	<?php
	class MySQL
	{
	var $link;

	function __construct()
	{
	include_once dirname(__FILE__) . '/config.php';
	$this->link = mysqli_connect(
	config\MYSQL_HOST,

vtr0n / hack.js

Created February 28, 2018 09:58

Gravity Ninja 2 Hack, Telegram

	<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/rollups/aes.js"></script>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>

	<script>
	// your next score
	need_score = 999999;

	// part of game url, you can find this in network monitor on your browser. Find POST with "set-web-score*", when game is over
	var game_url = 'GAME URL';