Friday, December 3, 2021

Install and use NMCLI tool on Debian Linux

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Install and use NMCLI tool on Debian Linux
In this tutorial, we provide a step by step guide on how to install and use NMCLI tool on Debian Linux. According to man pages: 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. nmcli is used to create, display, edit, delete, activate, and deactivate...

Create Virtual/Secondary IP addresses on an Interface in Linux

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Create Virtual/Secondary IP addresses on an Interface in Linux
Follow through this tutorial to learn how to create virtual/secondary IP addresses on an interface in Linux. This enables you to assign multiple IP addresses to a single interface. Create Virtual/Secondary IP addresses on an Interface in Linux You can create virtual/secondary IP addresses on an interface in Linux temporarily or permanently. Create Temporary Virtual/Secondary IP addresses on an Interface in Linux To...

Useful Facts About Setting Up Mobile Rugged Servers

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Useful Facts About Setting Up Mobile Rugged Servers
Modern warfare is evolving. Having boots on the ground is still the most important component of winning any conflict, however, the battlespace has changed significantly in recent years. There has been a massive increase in the proliferation of digital technologies in all aspects of warfare.  The changing landscape of warfare has identified the need for mobile server stations to handle...

Install and Setup NoMachine on CentOS 8

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In this guide, we are going to learn how to install and setup NoMachine on CentOS 8. NoMachine is a cross platform, fastest and highest quality remote desktop tool that enables you to access desktop of any other machine with NoMachine installed. Install and Setup NoMachine on CentOS 8 Download NoMachine Linux Installation Package NoMachine is not available on default CentOS 8 repositories....

Install VirtualBox 6.1 on Ubuntu 18.04 Desktop

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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 steps that you need to take to install VirtualBox 6.1...

Upgrade Ubuntu 18.04 to Ubuntu 20.04

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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 this guide is meant for testing purposes and not production...

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 browserMulti-platform: Runs on Windows, Linux, macOS, Solaris, FreeBSD, NetBSD, and...

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 installation of Prometheus on Debian 9...

Connect to WiFi in Linux Using NMCLI command

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Install and use NMCLI tool on Debian Linux
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 control and...

Import Saved Passwords From Firefox to Chrome on Ubuntu 18.04

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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. Import Saved Passwords From Firefox...