Linux tutorials, system administration, web hosting, programming

How to keep unwanted robots away from our server websites

botond published Jan. 2019, 11, 27:17 p.m. time
As we run more and more websites on our server, the additional traffic also increases, leading to additional workload. This excess load is largely caused by the traffic generated by the robots. In this description, we will look at two ways to keep these useless robots away from our websites.

Installing Debian 10 (Buster) LAMP Server v1.0

botond published 2019/11/19, k - 14:25 time
With the help of LAMP systems, we can run dynamic web pages on our server or even on our home computer. In this description, we create a LAMP server for Debian 10 (Buster) with the following components: MariaDB 10.3.18, Apache 2.4.38, PHP 7.3 and phpMyAdmin 4.9.1. On this page we install the Apache, MariaDB and PHP components.

How to measure the data rate of hard drives on your computer or server

botond published March 2019, 11, Thu - 14:13 time
An important consideration when building a home computer or server is the data transfer rate of the machine's hard drives. If the speed of the drives in the machine is slow, it will severely degrade overall performance, even if the processor and / or RAM represent a stronger category. It is possible to measure this with all operating systems, it is not different with Linux systems. In this description, we test the speed of our HDD in several ways to get a more comprehensive picture of the status of our devices.

Install Debian 10 (Buster) Minimum Server

botond published 2019/11/05, k - 16:28 time
In this tutorial we will install a minimum Debian 10 (Buster) server, which consists of the Debian 10 base system and some basic configuration. This installation will be the basis for later LAMP and perfect server tutorials. On this page, we download the Debian 9 (Stretch) installation package and follow the steps of the installation program.

Installing VirtualBox 6.0.x on a Debian 10 (Buster) host operating system

botond published Jan. 2019, 10, 30:14 p.m. time
Our favorite virtualization software, VirtualBox, has undergone many developments in recent times. The newer (version 6) was released on December 2018, 18, which included a number of innovations and has been continuously developed ever since. At the time of writing, this is version 6.0.14, which was released on October 2019, 15. In this description, we will install the current version 6.0.14 on a Debian 10 (Buster) host system.

How to access SSH file systems on remote servers from linux

botond published 2019/10/29, k - 20:36 time
If you often work on remote file systems, it is a good idea to mount them on your own file system so that you do not have to log on to another machine or connect to any server every time, but use that storage as if it were your local directory.

Multi-Processing Modules (MPMs)

botond published 2019/10/22, k - 19:40 time
Apache Multi-Processing Modules (MPMs) Introduction to Encyclopedia: Apache's modular architecture allows the server to contain a variety of modules that can more efficiently handle incoming requests by running multiple child processes. These modules are called Multi-Processing Modules (MPMs).

New features and changes to the Debian 10 (Buster) operating system

botond published 2019. 10. 21., h - 12:30 time
A Debian 10 (Buster) 2019. released on July 6, which again has many new features compared to its predecessor. In this article, I summarize what's new and changed from Debian's 10 (Buster) Linux operating system over its predecessor.