April 2021

How to Install and Configure Fail2ban on Ubuntu 20.04 1

How to Install and Configure Fail2ban on Ubuntu 20.04

Fail2ban is an tool used to improve server security from cyber attacks. It allows you to block remote ip addresses temporary or permanently based on defined settings. It helps you to secure your server and data from attackers. This tutorial help you to install Fail2ban on a Ubuntu 20.04 LTS Linux systems. Also provides you …

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How To Install Signal Desktop on Ubuntu 20.04 3

How To Install Signal Desktop on Ubuntu 20.04

Signal is an popular messaging application as an alternative of WhatsApp. It is available as Desktop application for Windows, Linux and macOS systems. In order to your Signal desktop application, You must have signup for Signal application with your mobile number. To create new account, install Signal application on your Android or iOS device and …

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How to Install MySQL 8.0 on Ubuntu 20.04 4

How to Install MySQL 8.0 on Ubuntu 20.04

MySQL is the popular relational database management system used for storing structured data in table formats. It is open source database server uses SQL (Structured Query Language) statements for to interact with. The MySQL is freely available under the terms of the GNU General Public License. This tutorial will help you to install MySQL 8 …

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How to Check Ubuntu Version with Command or Script 5

How to Check Ubuntu Version with Command or Script

The lsb-release is the standard package for reporting the version on Ubuntu systems. Which is basically written in Python programming language. The lsb-release package provides a command lsb_release used to check Ubuntu version and codename on command line. In this tutorial, you will learn various options to lsb_release command on Ubuntu system. Check Ubuntu Version …

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How to List Installed Repositories In Ubuntu & Debian

A repository is the collection of packages for a Linux operating system. You can create a central repository containing the actual packages. Then configure your other systems to connect with the main repository. From where, you can install, update packages. The Ubuntu and other Debian based systems uses APT (Advanced Packages Tool) as package manager. …

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How to List All Packages Available in a Repository on Ubuntu 6

How to List All Packages Available in a Repository on Ubuntu

APT or Advanced Package Tool is an software package used to install, update and remove packages on Debian based systems. It is the default package manager on Ubuntu and Debian based systems. The apt, apt-get and apt-cache are quickly used commands to manage packages and configuration on system. Apt don’t provide any command to list …

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How to Check IP Address on Ubuntu 20.04 (Desktop) 8

How to Check IP Address on Ubuntu 20.04 (Desktop)

Question – How to find local IP Address of my Ubuntu desktop system? 2 Ways to find IP Address on Ubuntu 20.04 Desktop operating system? Ubuntu 20.04 LTS (Focal Fossa) desktop provides an attractive GUI interface to work with it. You can either use the command prompt to check the current IP address on your …

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