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August 27, 2014
How to recover data from an encrypted harddisk on boot failure with Ubuntu 14.04This document describes how to recover an encrypted harddisk in a failed boot device for Ubuntu 14.04 Server. This method will work for Ubuntu Desktop also. This is a very havoc situation when the distro fails to boot and we have our important data inside the distro. If the harddisk is not encrypted then we can easily retrieve our data with the help of live-cds or live-USB boot devices, but if the harddisk was encrypted then situation becomes little hectic. I will cover the topic for encrypted harddisk data retrieval from Ubuntu distros.
LAMP is a software stack composed of Linux (an operating system as a base layer), Apache (a web server that "sits on top" of the OS), MySQL (or MariaDB, as a relational database management system), and finally PHP (a server-side scripting language that is used to process and display information stored in the database). In […]Continue reading...The post How to secure a LAMP server on CentOS or RHEL appeared first on Xmodulo.Related FAQs:How to install LAMP server on Ubuntu How to install and configure Cacti on Linux How to set up MailScanner, Clam Antivirus and SpamAssassin in CentOS mail server How to set up a transparent HTTPS filtering proxy on CentOS How to monitor failed ssh login attempts on CentOS
Extreme Engineering Solutions announced two rugged Linux-ready modules based on Intel E3800 SoCs, including one built in the tiny COM Express Mini format. Extreme Engineering Solutions (“X-ES”) is rolling out two nearly identical computer-on-module products: the “XPedite8150? conforms to the tiniest (84 x 55mm) COM Express Mini form-factor, while the “XPedite8152? adopts a somewhat larger 109 x 55mm “COM Express Extended Mini” format. Both COM models are offered with a choice of Atom system-on-chips, including the E3845, E3827, E3826, E3825, or E3815. However, the E3845 is standard, says X-ES.
VMware has outlined a new way to do desktop virtualisation (VDI) that aims to greatly reduce the amount of storage required to deliver desktops from the data centre. Many current VDI arrangements require each virtual desktop to be stored as a discrete virtual disk. By the time organisations get to hundreds or thousands of such disks, that adds up to a hefty storage requirement and all sorts of network fun around 9:00 AM when everyone arrives at work and logs on. The cost and complexity of all that kit makes VDI too pricey for many and too hard for others.
I started writing for Linux Journal as a contributing editor in 1996 (here's one piece), and went full-time 1998, not long before I began co-writing The Cluetrain Manifesto with Chris Locke, David Weinberger and Rick Levine. The Cluetrain website went up in March 1999, and we finished writing the book at the end of August 1999. The book was published in January, 2000, and a tenth anniversary edition arrived in 2009. But the last words of the original were written fifteen years ago this month.
This is a quick guide showing how to convert from WAV to MP3 and vice versa using the command line and the Gnome Audio Converter (Gnac).
The journalist in me could give you just the specifics of the new Tux Paint release: Tux Paint 0.9.22 was released this week, thanks to the efforts of 170 contributors worldwide. This new version comes with a wide range of additions, like 14 new tools, 40 new template pictures, nearly 200 new stamps, SVG and KidPix support, an enhanced text tool, and accessibility improvements.
Vibrations and wave motions describe many different physical systems. In fact, most systems that dissipate energy do so through waves of one form or another. In this article, I take a look at gvb (Good ViBrations, a Linux application you can use to visualize and model wave motion and vibrations.
A home-grown "China operating system" (COS) to challenge rivals such as Microsoft, Google and Apple could be available as soon as October 2014, the country’s state-run Xinhua News Agency has said.
Community is a big part of the open source way. An open source project is nothing without a vibrant community of users and contributors. And participant satisfaction is a major factor in having a vibrant community. So, what are the factors that contribute to participant satisfaction with open source projects?
Linus Torvalds released issued Linux 3.17 rc-2 on Monday. Linux-loving readers will note that releasing on a Monday is not Torvalds' style. He usually releases on Sundays.
VMware has introduced Integrated OpenStack, an OpenStack distribution for open source cloud computing, while also continuing to collaborate with OpenStack solutions from partners.
In today's open source roundup: Distrohopping may be losing popularity among Linux users. Plus: A Linux user switches to Mac then comes back, and journalist laments the headaches of recompiling the Linux kernel.
A top US intelligence agency has built its own secret "Google-like" search engine for about two dozen government agencies to search information through more than 850 billion communications records, including phone calls, emails and internet chats, a media report has said.
In this slide show, eWEEK looks back on some of the highlights of the LinuxCon North America 2014 event.
August 26, 2014
We have big operating systems created for the desktop era and we have Google Chrome, an OS made for the cloud era, but what we lack is something in the middle that takes into account the way people work today across both environments.
In today's Android roundup: An unknown Android app took down the NWS site yesterday. Plus: Android's march to mobile dominance rolls on, and how can smartphones get better?