How to Install and Use netcat Command on Linux

Install netcat command linux

This article is going to show how to install netcat tool on linux and use it for TCP/IP networking. Netcat is very useful utility when it comes to TCP/UDP sockets using. This article is going to cover only a very little amount [...]

Hayk Gevorgyan 12:29 am

How to Install and Configure DHCP on Ubuntu 18.04

configure dhcp ubuntu

A DHCP server configuration properties include Host Name, Domain Name, Time Server and Print Server. The server can allocate IP using client MAC address, using address pool and using automatic method. In this article, we are going to show how [...]

Hayk Gevorgyan 1:54 am

How to Install Latest Python on Ubuntu 18.04

Install Python Ubuntu

In this article, we are going to show how to install the latest python on Ubuntu 18.04 machine using the terminal. Also, we will create a virtual environment and a simple program and run it. At the moment of writing [...]

Hayk Gevorgyan 9:41 am

How to Install Android SDK Manager on Ubuntu 18.04

Install Android SDK Manager

The sdkmanager is a CLI tool that allows users to view, install, update, and uninstall available packages for the Android SDK. This article is going to teach you how to install Android SDK Manager on Ubuntu 18.04 using terminal. Earlier [...]

Hayk Gevorgyan 12:05 am

How to Configure VSFTPD SFTP with SSL/TLS on Ubuntu 18.04

VSFTPD SFTP Server ubuntu

FTP, the acronym of File Transfer Protocol, is used to transfer files between computer and server in a given computer network. FTP protocol uses insecure way of data transfer and should be limited to the network where you trust. Instead, [...]

Hayk Gevorgyan 1:09 am

How to Install Node.js from Linux Terminal

Install NodeJS Linux

In this article, I will show you how to install latest Nodejs on Ubuntu 18.04, CentOS 7 and Arch Linux from the terminal. Node.js is an open-source, free, cross-platform JavaScript run-time environment which is responsible for executing JavaScript code on server. It [...]

Hayk Gevorgyan 12:05 am

gotop - A Tool to Monitor System Activity in Linux

gotop linux monitor tool

Every Linux administrator has it's own preferences on how to monitor processes in terminal. And you probably know about tools like top and htop. These are tools for process monitoring in terminal without any visualization. And you probably know about [...]

Hayk Gevorgyan 12:57 am

How to Create Bootable Ubuntu USB flash Drive from Terminal

Create Bootable Ubuntu USB flash

In this article, we are going to show how to create a bootable USB flash drive from the terminal. We are going to use Ubuntu 18.04 ISO file for creating a bootable USB flash drive. You can download mentioned .ISO [...]

Hayk Gevorgyan 12:05 am

How to Install and Update Firefox in Linux

install update firefox linux

Firefox is the most popular web browser among Linux users. In this article we are going to cover topics like Firefox installation, uninstall and update. We will also discuss what kind of problems we can get during mentioned processes. Depending [...]

Hayk Gevorgyan 4:27 am

How to Create and Remove alias in Linux

create remove alias linux

Aliases are very useful when it comes to fast working in Linux. We can use alias to run a long or hard remember command with a simple word. There are two types of aliases – temporary and permanent. In this [...]

Hayk Gevorgyan 3:05 am