Saturday, September 26, 2020

Connect to WiFi in Linux Using NMCLI command

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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...

How to Install RainLoop Webmail Client with Nginx on Ubuntu 18.04

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In this tutorial, we are going to learn how to install RainLoop Webmail on Ubuntu 18.04.  RainLoop Webmail is a simple, modern and fast web-based email client. It provides an easy and hustle free way to easily access your mails on any mail provider be it your own email servers, Gmail, Outlook, Yahoo, name them. RainLoop Webmail client offers...

How to Install and Configure BackupPC as a Backup Server on Ubuntu 18.04

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In this guide, we will learn how to install and configure BackupPC as a backup server on Ubuntu 18.04. BackupPC is a free, high-performance enterprise-grade backup software suite with a web-based frontend that can be used for backing up Linux, Windows and Mac OS PCs and laptops to a server's disk. BackupPC is highly configurable, easy to install and maintain....

How to Install Zoom Video Communications Client on Ubuntu 18.04 LTS

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Zoom is an easy to use and secure communication software that offers video conferencing, online meetings, chat, mobile collaboration and webinars across multiple platforms: mobile devices, desktops, telephones, and room systems. In this tutorial, we are going to learn how install Zoom client on Ubuntu 18.04 desktop so that you can be able to join Zoom meetings. Download Zoom Package To download...

Install Prometheus on Ubuntu 18.04

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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...

How to Install and Setup Thunderbird Mail Client on Ubuntu 18.04

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In this guide, we are going to walk you through steps required to install and setup Thunderbird mail client on Ubuntu 18.04 system. Thunderbird is a free and opensource cross-platform email application that was developed by Mozilla Foundation. It can be used as a mail client, chat client, RSS and news client. Thunderbird is easy to set up and comes bundled...

Install and Setup OpenVPN Server on Fedora 29/CentOS 7

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In this guide, we are going to learn how to Install and Setup OpenVPN Server on Fedora 29/CentOS 7. OpenVPN is an open-source VPN software that enables us to create an SSL-based VPN tunnel. Imagine you would like to connect to your co-oporate intranet from a remote location. Well worry not because if you have VPN server setup, this can...

Install Latest Wireshark on Ubuntu 18.04

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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...

How to Setup APT-Caching Server Using Apt-Cacher NG on Ubuntu 18.04

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Good day all. Welcome to our guide on how to set up apt-caching server using Apt-Cacher NG on Ubuntu 18.04 server. Well, so what is Apt-Cacher NG? Apt-Cacher NG is special caching proxy for Debian based distributions that creates a local cache of Debian-based mirrors as well as other Linux distributions. This means that whenever a package is pulled from...

How to Protect Single User Mode with Password in Ubuntu 18.04

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In this tutorial, we are going to learn how to protect single user mode with password on Ubuntu 18.04 server such that whoever wants to access the system root filesystem through this runlevel/target has to supply the password first. Single user mode, also known as maintenance mode is a mode in which a multi-user computer OS  boots into a single...