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NewsVac: News from around the Web

  • Intel Atom Disk Encryption Performance 3 hours, 23 minutes ago
    While the ASUS Eee PC 901 doesn't have its solid-state disk drives encrypted by default, if you are storing any potentially sensitive information on this netbook -- or any mobile device for that matter -- you really should encrypt the data. When you lose a mobile device or it has been stolen, it can be a nightmare if your banking information was stored on there or even just passwords to your Internet accounts. However, what is the performance cost for fully encrypting a hard drive on one of these Intel Atom computers? In this article we are looking at the performance impact of fully encrypting the solid-state storage versus an unencrypted LVM within Ubuntu Linux.
  • LinuxDocumentation: The way that will bring more users to GNU/Linux 9 hours, 23 minutes ago
    How the documentation is important to the GNU/Linux world? Why we need a documentation? Basically this is crucial point for any project. The documentation is something like a gate to the project, new users go through that gate to enter in the project and if that gate is broken the user could go in the wrong direction.
  • Has the head of MySQL left Sun? 13 hours, 23 minutes ago
    It's not easy going from being number one of a small company, MySQL, even one worth a cool billion, to being one of many number twos in an even bigger company, Sun. Many former CEOs in that position quickly quit and it sounds like Monty Widenius, founder of MySQL, will be the next to leave his company's new owner.
  • How Open Source can benefit K-12 schools 18 hours, 23 minutes ago
    By going paperless, schools can save enough money to get every child a Linux-based netbook. With Linux-based netbooks such as the Asus Eee PCs dropping well below $400 for basic systems and stocked with lots of good open source software, every kid could have a personal computer.
  • Django 1.0 Ships 23 hours, 23 minutes ago
    DjangoProject announced the general availability of Django 1.0. Django 1.0 includes quite a few features that are new since the 0.96 release that many sites have been using. These include improved Unicode handling, an improved and refactored ORM, cross-site scripting protection, Jython compatability, and more.
  • How Open Source can help our schools but might not be able to 1 day, 5 hours ago
    It might be possible to put a Linux netbook or notebook in the hand of every kid in school, paying for the effort by getting schools to go paperless--or near-paperless. With Linux-based netbooks such as the Asus Eee PCs dropping well below $400 for basic systems and stocked with lots of good open source software, every kid could have a personal computer.
  • Open Source Roboticists On a Path to C3P0 1 day, 11 hours ago
    In the open source community, there are several efforts to develop robots that look and/or act like humans, performing interesting and useful tasks. They're not C3PO at this stage of their development, but they show tremendous promise, especially if more open source contributions are made to the projects. Here are a couple of good examples to take a gander at.
  • Centralized access with iSCSI wraps it up: Open source SANs, part 4 1 day, 19 hours ago
    Our expert explains how to configure an internet Small Computer System Interface (iSCSI) on an open source storage area network.
  • Linux in U.S. Schools: Why the Resistance? 1 day, 23 hours ago
    I hear the statement above almost everyday. What makes the statement so ridiculous is that it is completely inaccurate 99 percent of the time. Normally I would dismiss this as the loss of the person or the business that has opted to limit their horizons with their platform decisions, but when I hear this coming from schools...I find myself shaking my head in complete disbelief.
  • First $100 laptop runs Linux 2 days, 3 hours ago
    In October, Shenzhen China-based HiVision will ship a MIPs-based Linux mini-notebook for $98. The company is currently offering a similar machine for $120, according to a video blog report from the Internationale Funkausstellunga (IFA) consumer electronics show in Berlin this week.
  • "Free the Penguins" Initiative Brings Next Generation of Desktop Virtualization to Schools 2 days, 3 hours ago
    Education institutions looking for a low-cost, eco-friendly alternative to stand-alone Windows desktops can now deploy their first 30-station computer lab or classroom free of charge.
  • First Linux on Everest 2 days, 7 hours ago
    Linux thin client specialist Igel has created a Linux operating system image for a rugged panel PC designed for vehicle-mounted and industrial applications. The Igel-5310 LX Premium Image works with Glacier's Everest PC (pictured), available with a 600 MHz Celeron or 1.4GHz Pentium M processor.
  • Dell ships Ubuntu- and Atom-based netbook 2 days, 11 hours ago
    Dell announced its first netbook, a $350 Intel Atom-based model loaded with Ubuntu Linux 8.04. The Inspiron Mini 9 offers a 1.6GHz Atom N270, up to 1GB SDRAM, an 8.9-inch, 1024 X 600 display, three USB ports, Ethernet, and a 4GB solid-state drive.
  • Where do community managers fit? 2 days, 11 hours ago
    Our good friend Joe Brockmeier, community manager for openSUSE, has just started blogging for ZDnet. In one of his inaugural posts, he ruminates over where a community manager belongs in corporate structure: engineering or marketing? His post was in response to Stormy Peters, who thinks the support team is a good place. As a fellow community manager, these posts are a fantastic opportunity for me to talk about a subject that’s near and dear to me: me.
  • Red Hat Bets on Startup to Shake Up Virtualization 2 days, 12 hours ago
    Linux vendor Red Hat is upping the ante in the virtualization market today with the $107 million dollar cash acquisition of privately held virtualization vendor Qumranet.
  • More News

Linux.com : Features

Firefox download extensions

By Bruce Byfield on September 08, 2008 (9:00:00 AM)

Download management is one of the larger categories on the Firefox Add-ons site, but while hundreds of extensions fall under this category, they are a mixed lot at best. Many have yet to release versions compatible with Firefox 3.0, and others are designed to work with Windows programs. However, with patience, you can find some programs worth exploring -- and even a few small treasures -- in this category.

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Linux Foundation to host End User Collaboration Summit

By Robin 'Roblimo' Miller on September 06, 2008 (2:00:00 PM)

The Linux Foundation plans to hold an End User Collaboration Summit in New York City in October. The press release we received introducing the event said, "It's by invitation, but registration is free, in keeping with the idea of opening it to 'real' end users."

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Selling GNU/Linux in a box

By Bruce Byfield on September 05, 2008 (9:00:00 PM)

Eight years ago, computer stores stocked a choice of GNU/Linux distributions -- established ones like Caldera, Red Hat, and SUSE, and newcomers like Corel, Progeny, and Stormix. Now, only Ubuntu and openSUSE offer box sets, and both face challenges that other distributions found unsolvable, ranging from reasonable prices and features sets through to getting into distribution channels and finding the right marketing approach -- all for an effort that may be only moderately profitable at best, and perhaps best undertaken for non-financial reasons.

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Habari builds blogging software to cover basics and complexities

By Mayank Sharma on September 05, 2008 (7:00:00 PM)

In response to the growing blogging ecosystem and Web phenomena like the Slashdot effect, the developers of the Habari blogging platform have built features into their core software to tackle the increased attention blogs receive, both from innocent viewers and exploitative attackers, while making it easier for users to manage and administer their blogs.

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Controlling Internet access with SafeSquid

By Cory Buford on September 05, 2008 (4:00:00 PM)

Content-filtering proxies restrict Internet access privileges for users or groups across an entire network. They must be able to block unwanted content through keyword, URL, DNS, MIME, and image filtering. They need to authenticate and log a user's Internet activity by monitoring and generating detailed reports of URLs accessed, and they must integrate antivirus or malware protection by accessing a reliable antivirus server. Fulfilling all these functions may be a lot to ask, but SafeSquid delivers on all counts.

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Use LatencyTOP to find out where process latency is coming from

By Ben Martin on September 05, 2008 (9:00:00 AM)

The latency of the execution of a particular task can be affected by what tasks a system is running, the condition of the network the machine is connected to, and how well the various server machines on the network are performing. LatencyTOP is a command-line tool and kernel patch that lets you see what is causing latency in the applications on your system.

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KDE Community Working Group takes care of the community

By Bruce Byfield on September 04, 2008 (9:00:00 PM)

If the rocky reception of KDE 4 has done anything, it has forced the KDE project to realize it needs to listen to users more closely. One of the first results of this realization is the new Community Working Group (CWG). Announced at Akademy, the recently concluded annual KDE conference, the CWG was described as designed "to act as a central point of contact by being available to communicate user needs and concerns to developers, and developer intentions and plans to users." The CWG is still being organized; to find out more about its plans, we contacted Anne Wilson and Juan Carlos Torres, two of the group's five initial members.

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Power monitoring and logging with Apcupsd and Cacti

By Colin Beckingham on September 04, 2008 (7:00:00 PM)

For some time I have been using the American Power Conversion (APC) uninterruptible power supply (UPS) daemon Apcupsd to interface my desktop computer with my APC Back-UPS ES 550. Available for Linux, Windows, Mac OS X, and Solaris 10, Apcupsd reliably warns me when the power goes out and gives me time to get my box properly shut down before data is lost, or does so automatically if I am not there to supervise.

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Document management with Epiware

By Federico Kereki on September 04, 2008 (4:00:00 PM)

Out of the many available open source document management packages, Epiware GPL is noteworthy because it includes project management features: if your work has to do with producing written matter, you can not only manage the documents themselves, but the development project as well. Epiware is a Web-based application, so clients need just a Web browser to use it; check out the online demo if you want to get a taste of it.

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Display your geolocation data with Viking

By Ben Martin on September 04, 2008 (9:00:00 AM)

Viking is an open source application that allows you to import and edit your Global Positioning System (GPS) points of interest and tracks. It can overlay the points and tracks on your choice of Google Maps, Terraserver, OpenStreetMap, or NASA's BlueMarble map tiles so you can see what you are doing.

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Evergreen takes root at Kent County Public Library

By Justin Palk on September 03, 2008 (9:00:00 PM)

Adopting an open source library automation system allowed a small group of libraries on Maryland's eastern shore to save money and create a more intuitive, user-friendly catalog system for both librarians and patrons.

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GNOME Debian Package Finder: Rough and ready package search for the desktop

By Bruce Byfield on September 03, 2008 (7:00:00 PM)

If you do your Debian package management from the command line, you are probably aware of utilities that search the cache of available programs, such as apt-cache, apt-file, and dpkg. Possibly, too, you have cursed the limited search information available in graphical interfaces like Synaptic, which does not extend much beyond searching for the description, name, versions, and dependencies. Now, the GNOME Debian Package Finder (gpfind) is in the process of bring much of the command-line search capacity to the desktop -- although, at version 0.1.6, it is still too rough to replace its command-line equivalents for most users.

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Sharing files with wdfs and FUSE

By Nathan Willis on September 03, 2008 (4:00:00 PM)

I move from computer to computer constantly -- desktops, laptops, testing machines -- and rather than worry about synchronizing the assorted hard disks content, I prefer to keep one central copy of my documents that I can access anywhere. I do that using wdfs, the WebDAV file system for FUSE.

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Keep an eye on your system logs with phpLogCon

By Ben Martin on September 03, 2008 (9:00:00 AM)

phpLogCon provides a user-friendly Web interface to your system logs. It can handle logs from both Linux and Windows systems, so an administrator can log in to a single phpLogCon site to see what is happening on all the machines on a network.

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Book review: Ubuntu for Non-Geeks

By James F. Koopmann on September 02, 2008 (9:00:00 PM)

Ubuntu has experienced its share of success, but it's still relatively unknown amongst non-technical people. Many aren't aware that an open source operating system actually exists, and those who are lack the education required to move comfortably from Microsoft Windows to a Linux-based desktop. Ubuntu for Non-Geeks: A Pain-Free, Project-Based, Get-Things-Done Guidebook, by Rickford Grant, introduces non-Linux users to the world of Linux and shows them how to be productive in a complete Linux environment.

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Finnix: Compact Linux distribution for system administrators

By Cory Buford on September 02, 2008 (7:00:00 PM)

Finnix is a live CD distribution designed to assist system administrators in such tasks as system recovery and network monitoring. Based on Debian testing and Linux kernel 2.6, Finnix helps with filesystem and partition manipulation as well as with data recovery, installation of other operating systems, and boot record repair.

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Actor/author Stephen Fry endorses free software

By Bruce Byfield on September 02, 2008 (3:00:00 PM)

The Free Software Foundation (FSF) has kicked off a month-long celebration of the GNU Project's 25th anniversary with a video in which British actor and comedian Stephen Fry expresses his support for free software.

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Taming your daemons with PSMon

By Ben Martin on September 02, 2008 (9:00:00 AM)

The PSMon utility lets you specify which processes should be running, how much of resources such as CPU or RAM each is allowed to use when it runs, and how many instances are able to be run. PSMon will then ensure that these processes are running and kill off a process if it starts to use too many resources, and possibly restart a process if it has crashed.

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Happy Labor Day

By Linux.com Staff on September 01, 2008 (4:00:00 PM)

Today is Labor Day, a legal holiday in the US that also serves as our unofficial "last gasp of summer" three-day weekend. We'll be back on a regular posting schedule tomorrow.

5 comments

Ask Linux.com: Lost passwords, lost files, and terminal tricks redux

By Linux.com Staff on August 31, 2008 (2:00:00 PM)

This week in the neverending drama in the Linux.com forums: resetting lost passwords, making your own SSL certificate, and the return of an old favorite for those of you who want more excitement at the command line. Plus, a heaping bowlful of nutritious unanswered questions.

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