Month: February 2021

Password and unix_socket authentication in MySQL and MariaDB. Error “#1698 - Access denied for user ‘root’@’localhost’” (SOLVED)

How to fix #1698 - Access denied for user ‘root’@’localhost’

In the latest versions of MariaDB (possibly MySQL), unix_socket authentication is used by default. If you are not familiar with it, then you might have encountered the error “#1698 - Access denied for (more…)

How to Run a Program Automatically on Startup in Linux

If you want a program or script to run when the system starts up, then this can be done using systemctl. This method is universal: autorun also works on headless servers, not just when you enter a graphical desktop environment. This method is universal and will work on all systems where systemctl (more…)

Error “Unable to load dynamic library ‘’” (SOLVED)

When running a web server or running PHP scripts on the command line, you may encounter an error:

PHP Warning: PHP Startup: Unable to load dynamic library '' (tried: /usr/lib/php/modules/ (/usr/lib/php/modules/ cannot open shared object file: No such file (more…)

What is website? Analogs and mirrors

Site (short for “super IP”) started out as a service with several pages for various actions with IP addresses:

  • compilation of IP ranges of countries, cities, Internet providers
  • getting information about IP and IPv6 address (location, ISP, (more…)

How to add PHP path to %PATH% environment variable on Windows

What is PATH and what is it for

It is quite possible that you have never encountered echo %PATH% and environment variable expressions before, so I will briefly explain what it is.

The PATH variable contains a list of folders in which Windows looks for executable files.

In the (more…)

How to install Apache web server with PHP, MySQL and phpMyAdmin on Windows

Pattaya in suspended animation

The Thai woman makes a video with commentary in English about how things are now in the resort areas of Thailand. In short, there are no people.

Some 7-Eleven and Family Mart even closed - I was surprised, I didn't think that most of the buyers are foreigners. Although appropriate, the (more…)

Wedding photography in Thailand (Pattaya) - examples

There are many beautiful and good girls in Thailand who you want to marry. (You can also marry bad girls - but then you don't have to complain crying).

My one of the most beautiful and favorite photos from Thailand are wedding photos. If you just want to see examples of salon photos of marriage, (more…)

How to set up Varnish, rule examples

ONVIF client with command line interface

ONVIF is an open industry forum that provides and promotes standardized interfaces for effective interoperability of IP-based physical security products.

ONVIF protocol can be found on security cameras. Using ONVIF protocol, you can receive information from IP cameras and control them (set (more…)