Archive for the ‘Red Hat Certified Engineer’ Category

Create a graph of your system’s performance

Use Dstat and Gnuplot to monitor performance, then turn that information into neat-looking graphs that anyone, even your manager, can understand… If you have a server which is being used to host a website or to run a web application, it helps to know what kind of load it is handling. This information is particularly [...]

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Google Chrome (Beta) for Linux Is Officially Available

Hello, Though Linux users could test the popular browser for a couple of months through unofficial Chromium builds, yesterday, June 4th, Google announced the first official release of Google Chrome for Linux. The version 3.0.183.1 is still very unstable and lacks a lot of features. One of Chrome’s main advantages over other web browsers is [...]

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6 of the best media burners for Linux

Introduction Back in the day, a custom audio CD with the best love songs made a wonderful Valentine’s Day gift. Now she’d hardly be impressed. You’d need to throw in the holiday videos and make sure it works on the high definition plasma to sweep her off her feet. That might sound like a lot [...]

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Setup and Configuration of a Virtual Machine in Virtual Box

VirtualBox is an operating system virtualization program that allows you, the end user, to do an incredible number of things that you couldn’t otherwise do in any other way than in a live environment.  But not everyone has more than one machine laying around with an OS installed on it, and not everyone wants to [...]

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Lock your screen using command line

Hi friends, I read one article today and that was fantastic.I am sharing that article here hope you all like it. Lock your Screen using command line in Fedora 10 and Ubuntu. This command is extraordinary for who work on terminal continuously and want to step away for some movements. gnome-screensaver-command –lock

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