Ichinya

show status like 'wsrep%';

SELECT * FROM performance_schema.data_locks;

SELECT * FROM performance_schema.processlist;

SHOW VARIABLES LIKE 'validate_password%';
SET GLOBAL validate_password.policy = LOW;

CREATE USER 'sstuser'@'localhost' IDENTIFIED BY 's3cretPass';

Ichinya

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

Ichinya

# Добавить пользователя в sudo, для перехода под рут
su root
# install sudo
apt-get install sudo -y
# add user "ichi"
sudo adduser ichi
# добавить в группу судо
sudo usermod -aG sudo <username>
# перезайти
sudo apt update

Ichinya

<?php
/**
 * Make asynchronous requests to different resources as fast as possible and process the results as they are ready.
 */
class Requests
{
	public $handle;

	public function __construct()
	{

Ichinya

<?php
// подключаемся к БД
$db = new PDO('sqlite:db/pages.sqlite');

// посмотреть другие атрибуты https://www.php.net/manual/ru/pdo.setattribute.php
// ответ ассоциативный массив 
$db->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
// PDO будет генерировать исключение
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

Ichinya

# проверить работу
sudo apt policy redis-server

# установить
sudo apt install redis-server

# запустить
sudo service redis-server start

# проверить

Ichinya

<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;

class User extends Model
{
    public static function currentUser(): User
    {

Ichinya

<?php

class Errors extends Exception implements Countable
{
    protected array $errors = [];

    public function addError(Throwable $e) {
        $this->errors[] = $e;
    }

Ichinya

function get_navigation (page, post_number, total_post, number_link)
	{

	let number_pages = (total_post / post_number)

	if ((total_post % post_number) != 0)
		{
		number_pages++
		}

Ichinya

/* null margins and padding to give good cross-browser baseline */
html, body, address, blockquote, div, 
form, fieldset, caption, 
h1, h2, h3, h4, h5, h6, 
hr, ul, li, ol, ul, dl, dt, dd, 
table, tr, td, th, p, img {
	margin:0;
	padding:0;
}