System Administration & Configuration

How to use partclone to create a...

Objective Learning how to use the partclone utility to backup a partition Requirements Root permissions Partition to backup must be unmounted Difficulty EASY Conventions # - requires given command to be executed with root privileges either directly as a root user or by use of sudo command $ - given command to be executed as a regular non-privileged user Introduction If you ever used Clonezilla to create a backup of...
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Programming & Scripting

Introduction to the Doctrine ORM and...

Objective Learn the basic concepts of Doctrine ORM, implementing the Data Mapper pattern with php. Requirements Composer (php package manager) A working lamp setup Understanding the basic object oriented programming and php Understanding the basic database concepts Difficulty MEDIUM Conventions # - requires given command to be executed with root privileges either directly as a root user or by use of sudo command $...
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Ubuntu

24 Things To Do After Installing...

The new stable LTS version of Ubuntu, Ubuntu 18.04 Bionic Beaver, will be released on 26th of April 2018 . Some of the new features of Ubuntu 18.04 include: new default desktop GNOME 3.28, better boot speed, new "minimal installation" option, new default applications, Linux Kernel 4.15 and others. This guide will list for you some selected things to do after installing Ubuntu 18.04 . Some of the recommendations...
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CentOS

How to remove old unused kernels on...

Objective The objective is to remove old unused kernel. Operating System and Software Versions Operating System: - CentOS 7 Requirements Privileged access to your CentOS server will be required. Difficulty EASY Conventions # - requires given command to be executed with root privileges either directly as a root user or by use of sudo command $ - given command to be executed as a regular non-privileged user...
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Debian

Amp Up Your Multimedia Experience On...

Introduction Debian is the universal operating system, but sometimes, it doesn't feel all that universal out of the box. For people looking for a top-notch multimedia experience, Debian might not seem like the best choice because of its free software policies, but it can actually be made into a multimedia powerhouse. Debian Stretch, when combined with one super powered multimedia repository, is an awesome option...
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Fedora

How to Install MakeMKV On Fedora Linux

Objective Install MakeMKV on Fedora Linux Distributions This is tested with Fedora 25 but may work with earlier or later versions of Fedora. Requirements An working install of Fedora with root privileges. Difficulty Easy Conventions # - requires given command to be executed with root privileges either directly as a root user or by use of sudo command $ - given command to be executed as a regular non-privileged user...
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Redhat

How to install Chromium Web Browser...

Objective The objective is to install latest Chromium Web Browser on RHEL7 Linux. Operating System and Software Versions Operating System: - Redhat Enterprise Linux 7.3 Software: - Chromium Version 58.0.3029.110 Fedora Project (64-bit) Requirements Privileged access to your system will be required. Difficulty EASY Conventions # - requires given command to be executed with root privileges either directly as a root...
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