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This guide explains why and how to change authentication method for MySQL root user in Ubuntu Linux operating system.
How To Manage Nodejs Versions With n In Linux
This guide explains what is n, the node version manager and how to easily manage nodejs versions with n in Linux operating systems.
How to configure database connection using environment variable in Rails application in Linux
This guide explains why you need to use an environment variable to connect to a database and how to configure database connection using environment variable in Rails application in Linux.
How To Use MySQL With Ruby On Rails Application In Linux
Sqlite, the default database for Ruby on Rails, may not be sufficient for your Rails application. This guide explains how to use MySQL with Ruby on Rails application in Linux.
How To Use PostgreSQL With Ruby On Rails Application In Linux
SQLite is not enough for handling large Rails applications. This guide explains how to use PostgreSQL with Ruby on Rails application in Ubuntu Linux.
Integrate AppImages to Application menu using AppImageLauncher in Linux
This guide explains what is AppImageLauncher and how to integrate AppImages to application menu using AppImageLauncher utility in Linux.
Create Bootable USB Drives And SD Cards With Etcher In Linux
This guide explains what is Etcher and how to create bootable USB drives and SD cards with Etcher in Linux operating systems.
How To Install Ruby On Rails In Linux
This guide gives you a brief introduction to Ruby on Rails and then walks you through the steps to install Ruby on Rails in Linux.
How To Install And Use Yarn Package Manager In Linux
In this tutorial, we will discuss what is Yarn, how to install Yarn package manager in Linux and finally we will take a look at the basic usage of Yarn.
Display Linux Kernel Module Information With Modinfo Command
This brief guide explains what is Linux Kernel module, how to list the currently loaded Kernel modules using lsmod, and how to display Linux Kernel module information with modinfo command in Linux.
How To Reset Gnome Desktop Settings To Default In Linux
This guide explains how to reset Gnome desktop settings to default in Linux using dconf and Gnome Tweaks tools.
How To Optimize Laptop Battery Life With TLP In Linux
TLP is a commandline tool to optimize Laptop battery life in Linux. TLP's default settings are well optimized for saving Linux laptop battery power.
Setup A Shared Folder Between KVM Host And Guest In Linux
This guide explains how to setup a shared folder between KVM host and guest virtual machine using Virt-manager in Linux.
How To Extend KVM Virtual Machine Disk Size In Linux
This guide explains what is Virt-size command and how to expand or extend KVM virtual machine disk size using Virt-resize tool in Linux.
How To Install Multimedia Codecs In Fedora Linux
In this brief tutorial, we will see how to install multimedia codecs in Fedora 34 from RPM Fusion software repository.
How To Enable RPM Fusion Repository In Fedora, RHEL
In this brief guide, we will see what is RPM Fusion repository, why should we install RPM Fusion repository, and finally how to enable RPM Fusion repository in Fedora, RHEL, and its clones like CentOS, AlmaLinux distributions.
How To Enable SSH On FreeBSD
This brief guide will walk you through the steps to configure and enable SSH for normal user as well as root user on FreeBSD.
How To Upgrade To FreeBSD 13 From FreeBSD 12
The FreeBSD Team is recently announced the availability of FreeBSD 13.0-RELEASE. This guide explains how to upgrade to FreeBSD 13 from FreeBSD 12.
Install And Configure KVM In OpenSUSE Tumbleweed
In this step by step guide, I will walk you through the steps to install and configure KVM in OpenSUSE Tumbleweed Linux desktop.
How To Install Multimedia Codecs In OpenSUSE
This brief guide explains the steps to install multimedia codecs in openSUSE Leap and Tumbleweed editions from Packman repository.
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