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How to recover deleted photos and files from your smartphone’s SD card
In this tutorial, let’s assume that we have accidentally deleted our files, from an sd card, or a USB thumb drive. Then we will try to recover them using photorec app.
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How to search – install – remove, Snap packages in Ubuntu
In this short video tutorial, we will see how to use the new Snap package manager to search and install/remove Snap packages and some useful commands.
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How to migrate your Virtual Box machines to the KVM-VirtManager (Part 2)
The first part was an introduction to to Virt Manager and KVM. In this video tutorial, I will show you how to migrate your Virtual Box machines to the Virt Manager.
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VirtManager – KVM: Quick installation and basic usage video (Part 1)
In this video tutorial we will use a tool called virt-manager that allows you to use a graphical interface to interact with Kernel-based Virtual Machine (KVM)
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How to do a full disk encryption with Ubuntu installation
In this video tutorial, I am demonstrating how to do a full disk encryption by using Ubuntu Mini ISO (Netinstall)
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How to do a full disk encryption with Ubuntu installation
In this video tutorial, I am demonstrating how to do a full disk encryption by using Ubuntu Mini ISO (Netinstall)
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Parallel compression – decompression of files on multi-core-multi-threaded cpu’s
Using multiple cores and processors simultaneously to achieve faster compression and decompression rates is possible nowadays with the new generation of multi-core cpu’s. Using the following methods to create compressed backups of your files will be less time consuming.
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SHC: How to encrypt and convert a shell script into a binary executable
Abstract SHC is a free software (GPL v2) that takes a shell script and produces C source code. The generated source code is then compiled and linked to produce a stripped binary executable. Introduction There are some uncomfortable times when you will be asked to not distribute the source code of a shell script (eg. […]
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Introduction to DIY Home Server
Abstract A home server can be extremely useful for managing your personal data like backing up your files, streaming your music, photos and videos and accessing locally installed services like webmail, webeditor, calendar, notes, contacts, finances and many more. This is an introductory article for a series of articles for building, deploying, securing, maintaining, troubleshooting […]
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Create a backup or a bundle of your git repository
Introduction Keeping a backup or moving around a local repository while retaining its entire versioning information can be achieved with the current utilities of git. Bundles are a great way to backup entire Git repositories. They also let you share changes without a network connection. Materials and Methods We will use the git bundle utility […]