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Upgrade from Fedora 18 to Fedora 19 with FedUp

Fedora 19 has been out for a while and some of the preliminary bugs have been worked out. So it’s time to take the plunge and upgrade from Fedora 18 to Fedora 19. Well, thanks to the Fedora Team,...

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Send Encrypted Messages with Bitmessage

Bitmessage is a P2P communications protocol used to send encrypted messages to another person or to many subscribers. It is decentralized and trust-less, meaning that you need-not inherently trust any...

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How to Install WvDial in Arch Linux

Hello all USB modem Arch Linux users. In this article, I am going to show you the way to connect your USB modem in your Arch Linux by using WvDial. Before starting the installation let’s read a small...

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Setup Local Yum Repository in Fedora 19

We have already shown you how to Setup a Local Repository on Ubuntu Systems and Setup Local Yum Repository in CentOS/RHEL 6 and Setup Local APT Repository in Debian systems. Today we are going to...

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Install LAMP Server on Fedora 19

LAMP is a combination of operating system and open-source software stack. The acronym LAMP is derived from first letters of Linux, Apache HTTP Server, MySQL database, and PHP, Perl or Python. Install...

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Install LEMP Server On Fedora 19

LEMP is a combination of operating system and open-source software stack. The acronym LEMP is derived from first letters of Linux, Nginx HTTP Server, MySQL database, and PHP, Perl or Python. We already...

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How To Disable SSH Root Login In GNU/Linux

As we all know, root SSH login is enabled by default in GNU/Linux. We can easily access our remote servers and manage them if they have any issues via ssh. But it is not advisable to allow directly...

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GRUB2 Rescue

We all have been to a place in our lives where our machine fails to boot with the infamous “GRUB Rescue” command-prompt. This short document explains how to re-install GRUB2 and generate grub.cfg (menu...

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Install Adobe Reader 9 in Ubuntu

Even though Ubuntu has a default PDF reader (Evince/Document Reader), it sometimes doesn’t show the real appearance of the contents of our PDF files. As you all know, Adobe Reader is one of the most...

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Reset MariaDB Root Password in CentOS 6.4

I have forgot my MariaDB root password and when trying to reset the root password I was thinking, “Let Unixmen readers know how I have solved my issue”. First, stop running MySQL daemon:...

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Install PacketFence Network Access Control on Ubuntu

PacketFence is a network access control (NAC) system featuring a captive-portal for registration and remediation, wired and wireless management, 802.1x support, isolation of devices, integration with...

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Synkron: A Cross Platform File/Folder Synchronization Software

Synkron is a simple Qt application that allows you to sync files and folders to all your devices. It can be used to sync documents, music and pictures everywhere. It supports almost all platforms such...

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Manage Startup Services With BUM (Boot-Up Manager) On Ubuntu/Debian

Boot-Up Manager is a Perl-Gtk2 application to manage runlevels configuration of any Ubuntu/Debian derivative systems. Using this program we can easily start and stop boot-up scripts, without the...

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Backup And Restore All Installed Packages To CD/DVD Using APTonCD On...

APTonCD is an application that can be used to create a local repository with existing installed packages in a CD/DVD. This tool will be useful to restore packages on other ubuntu/debian systems for one...

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Chroot Jail

This article was written with an intention to help Linux users in understanding the Chroot Jail feature and setup one themselves, for experimenting. Imprisoning users using “Chroot Jail” To put it...

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How to Install Fedora 19 on UEFI Based Systems

So you have purchased a brand new system that has UEFI and you want to get Fedora 19 installed? Well, the Fedora Project does not provide an image to boot CD’s or DVD’s for UEFI based systems, so to...

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Easily Extract Many Archives with dtrx

dtrx means “Do The Right Extraction”. It is a very useful command-line tool for extracting many archive files. Using tar -zxf or tar xjf is sometimes frustrating and confuses a lot. dtrx just simple...

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How to Test System Stability Using MPrime

When you get a new CPU and want to overclock it, typically you need to verify and stabilize your tested settings. First off let us remind you that we always recommend increments of 100MHz on CPU...

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How to Install CUDA 5.0 Toolkit in Ubuntu

This guide is based on Ubuntu 12.04 LTS, but the same principles apply in newer versions of Ubuntu. Let’s begin. 1. Make sure you have a CUDA supported GPU You must have a nVIDIA GPU that supports...

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Install And Configure Samba Server On OpenSUSE 13.1

Samba is an Open Source, free Software that provides seamless file and print services to SMB/CIFS clients. Samba is freely available, unlike other SMB/CIFS implementations, and allows for...

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