Thursday, January 30, 2020

Install VirtualBox 6.1 on Ubuntu 18.04 Desktop

VirtualBox 6.1.0 which is a major update of VirtualBox was released December 10 2019 with quite a number of new major features. How to install VirtualBox 6.1 on Ubuntu 18.04 desktop is what is covered on this guide. Install VirtualBox 6.1 on Ubuntu 18.04 Desktop Well, there is nothing new in the...

Upgrade Ubuntu 18.04 to Ubuntu 20.04

Well, Ubuntu 20.04, codenamed Focal Fossa is now available for testing with official version being likely to be released on April 2020, based on the Ubuntu release cycles trend. As such, let us see how to Upgrade Ubuntu 18.04 to Ubuntu 20.04. Upgrade Ubuntu 18.04 to Ubuntu 20.04 Disclaimer: Note that...

Install Latest Wireshark on Ubuntu 18.04

In this guide, we are learn how to install latest Wireshark on Ubuntu 18.04. Wireshark is the world’s foremost and widely-used network protocol analyzer. Some of the features of Wireshark include; Deep inspection of hundreds of protocols, with more being added all the timeLive capture and offline analysisStandard three-pane packet...

Install Prometheus on Ubuntu 18.04

In this guide, we are going to learn how to install Prometheus on Ubuntu 18.04. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured targets via HTTP calls at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some conditions are met. We have covered the...

Connect to WiFi in Linux Using NMCLI command

This tutorial will guide you on how to connect to WiFi in Linux using NMCLI command. NMCLI is a command-line tool for controlling NetworkManager and reporting network status. It can be utilized as a replacement for nm-applet or other graphical clients. It is used to create, display, edit, delete, activate, and deactivate network connections, as well as...

Import Saved Passwords From Firefox to Chrome on Ubuntu 18.04

Welcome to our guide on how to import saved passwords from Firefox to Chrome on Ubuntu 18.04. So you have been using Firefox all along and want to switch to Chrome and want to keep using all the passwords and bookmarks you have saved on Firefox? Well, follow through this guide and get this done.

Disable SSH Password Login for Specific Users in Ubuntu 18.04

Today, we are going to learn how to disable ssh password login for specific users in Ubuntu 18.04. In our previous guide, we learnt how to allow or deny specific users to login via SSH in Ubuntu 18.04. Disable SSH Password Login for Specific Users in Ubuntu 18.04 If you need to disable ssh password login for specific users in Ubuntu...

Allow/Deny Specific Users to Login via SSH on Ubuntu 18.04

Hello there, today we are going to learn how to allow/deny specific users to login via SSH on Ubuntu 18.04 system. Allow/Deny Specific Users to Login via SSH on Ubuntu 18.04 Allow Specific Users to Login via SSH on Ubuntu 18.04 In order to allow specific users or a specific group of users to login to an Ubuntu 18.04 system via...

How to Set System Wide Proxy in Ubuntu 18.04

In this guide, we are going to learn how to set system wide proxy in Ubuntu 18.04. Imagine you are in a local network environment where access to the Internet is also possible when you are going through a proxy server. Well, in this guide we are gonna learn how to configure system wide proxy settings on your Ubuntu...

Configure NXLog to Forward System Logs to Rsyslog Server on Ubuntu 18.04

In this guide, we are going to learn how to configure NXLog to forward system logs to Rsyslog server on Ubuntu 18.04. There are various NXLog log collection solutions. In this guide, we are going to configure the opensource version of NXLog. Configure NXLog to Forward System Logs to Rsyslog Server on Ubuntu 18.04 NXLog is not available on the default...