Linux Server

Add or remove a user on the Linux servers of DC3 and DC2 server plans

Instructions on how to add or remove a user on DC3 and DC2 tariff Linux servers

Connecting to a server via SSH on MacOS

An article on how to connect to the server via SSH for Mac OS users, an example of using the Termius client is considered.

How to register a large number of IP addresses with Debian/Ubuntu

In this blog article, you will learn everything you need to know about registering multiple Debian Ubuntu IP addresses.

Zram as SWAP file in Proxmox VE

This article tells you more about Zram technology which creates a RAM block device which compresses data

Testing your connection speed with speedtest

The purpose of this blog post is to teach you how to use speedtest and what speeds you should aim for

RDP to connect to Ubuntu

In this article we will tell you how to use RDP to connect to Ubuntu

Multi-threaded file download for Linux

The purpose of this article is to tell you about a download utility that improves download process by using multiple connections for a single file.

PhpMyAdmin restriction on the size of the uploaded file

In this article you will learn about restrictions of phpMyAdmin on the size of the uploaded file

Failure to load metadata for 'AppStream' [CentOS] repo on CentOS 8

The following article describes how to resolve the error: Failed to load the metadata for the 'AppStream' repository

Debian kernel update

This article provides instructions on how to update the kernel for Debian

Creating a swap file

The following article provides instructions on how to create a swap file and what you need to do in order to do so

Connecting via SSH

Connecting via SSH (with the detailed information how to change the SSH port on the server)

Changing user password

In this article you will learn how to change a user's password, and what commands are used to change the password for the current user

Changing the SSH port

In this article we will provide you with step-by-step guide to changing the SSH port

Backup data between servers

In this article you will find a detailed information on now to backup data between servers

Replacing a failed disk in the ZFS root

In this guide we will discuss replacing a failed disk in the ZFS root

SSH key authentication in PuTTY

In this guide we will review how SSH key authentication is made in PuTTY

How to Setup and Enable Automatic Security Updates on Ubuntu/Debian

In this guide you will learn how to conduct automatic updates for Ubuntu/Debian

Upgrading CentOS kernel to the latest version

In this guide you will learn more about upgrading the CentOS kernel to its latest version

Ubuntu Remote Desktop (GUI)

In this guide, we are going to guide you how to work in the GUI

Setting up RDP to connect to Ubuntu/CentOS/Debian

In this guide, I'm going to guide you how to set up RDP for connecting to a remote table

Installing phpmyadmin on your server: A Step-by-Step Guide

Installing phpmyadmin on your server: A Step-by-Step Guide. In this guide you will find information about installing phpmyadmin (PhpMyAdmin is a graphical interface for working with MySQL databases)

Copying files with fast multithreading parsyncfp

In this guide we will show why would multi-threading enhance the copy processing time significantly for large number of files

Connecting via SSH using the Putty key

Step-by-step guide how to connect via SSH using the Putty key

Connecting servers to a VLAN

This article explains how to connect servers to untagged and tagged VLANs.

Working with LVM

LVM is a disk space management system with an additional degree of abstraction from the physical layer. It allows flexible and efficient management of disk space, data fault tolerance, and also helps in…