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Linux and Open Source
Selena Frye
TechRepublic Staff
Selena Frye

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Getting desktop effects working in Compiz/Emerald
For years Jack Wallen has been a Linux purist -- sticking with Enlightenment, Afterstep, or Fluxbox. But lately he has been itching to get a bit more dimension to his desktop. Jack explains how he...
Posted by Jack Wallen | September 7, 2008, 12:37 PM PDT
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Why did you make the switch to Linux?
Do you remember what made you take the first leap into Linux? Take the poll and let us know what nudged (or shoved) you toward your first experience with open source living.
Posted by Selena Frye | September 4, 2008, 1:08 PM PDT | Latest comment by LeonBA
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Send messages and alerts from the command line
Vincent Danen introduces two command-line programs, wall and mail, that allow you to send simple alerts and e-mail messages to users.
Posted by Vincent Danen | September 2, 2008, 6:00 AM PDT | Latest comment by martian@...
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Open source etiquette
Over a decade of using Linux and following open source mailing lists, Jack Wallen has seen many trends come and go. But one thing that doesn't change is the necessity of following proper etiquette...
Posted by Jack Wallen | September 1, 2008, 7:06 AM PDT | Latest comment by jdclyde
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Linux hit with Phalanx 2: Is there a Linux double-standard when it comes to security?
Is there a double-standard applied to Linux security vs. Windows security? The Phalanx 2 exploit, which takes advantage of compromised cryptographic keys in Debian-based systems, is on the loose...
Posted by Selena Frye | August 28, 2008, 1:39 PM PDT | Latest comment by kingttx
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One-time scheduling of tasks with At
Scheduling services with cron and similar tools is great for repetitive tasks but inconvenient for one-time tasks. For tasks that only need to be accomplished once, Vincent Danen suggests the at...
Posted by Vincent Danen | August 26, 2008, 6:00 AM PDT | Latest comment by dreamer2222
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Serving Music with mt-dappd
In his quest to have the simplest means to share music across a network, Jack Wallen discovers mt-daapd and finds that sharing music with family (and friends) can actually be a fairly painless...
Posted by Jack Wallen | August 25, 2008, 6:58 AM PDT
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IT needs to retool tech workers for Linux growth
Is there a shortage of Linux techs out there, now that demand for Linux proficiency is growing? Some IT managers are facing the challenge of finding qualified Linux workers -- that they can afford.
Posted by Selena Frye | August 22, 2008, 2:20 PM PDT | Latest comment by mar_hunzar@...
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Schedule periodic tasks with cron
Vincent Danen covers the basics of scheduling basic system and user tasks with cron, such as downloading e-mail at certain intervals and restarting services.
Posted by Vincent Danen | August 19, 2008, 6:00 AM PDT
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Why would anyone choose Windows over Linux?
Recently Jack Wallen wrote an article on the fundamental differences between Linux and Windows. This article begged the question "Why would anyone choose Windows over Linux?" And so in this blog...
Posted by Jack Wallen | August 17, 2008, 4:36 PM PDT | Latest comment by Slayer_
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Mandriva One running on VirtualBox
Following the advice of some Linux aficionados in the TechRepublic audience, I'm continuing my Linux education by trying out Mandriva One on Virtual Box. Now, what do I do with it?
Posted by Selena Frye | August 15, 2008, 2:03 PM PDT | Latest comment by bratwizard@...
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Get a complete security toolkit with BackTrack 3
The BackTrack LiveCD provides over 300 different tools that can be used by security professionals or system administrators. It includes tools for penetration testing, wireless cracking, network...
Posted by Vincent Danen | August 12, 2008, 6:00 AM PDT | Latest comment by Neon Samurai
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Debian: The OS for the rest of us
Jack Wallen takes a break from the user-friendliness of the usual Linux distributions and gives the Debian network installation a try. Read on to find out what his general impressions of this...
Posted by Jack Wallen | August 11, 2008, 2:47 PM PDT | Latest comment by Neon Samurai
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What does Linux do that Windows can't?
The Linux camp usually finds itself in the position of having to prove that there are open source applications and tools that do as good a job as their Windows counterparts. But what does Linux do...
Posted by Selena Frye | August 8, 2008, 1:47 PM PDT | Latest comment by leszek.kobiernicki@...
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Mobile takes center stage at LinuxWorld
If you want a taste of the hot topics at this week's LinuxWorld conference in San Francisco, check out some of the video highlights.
Posted by Selena Frye | August 7, 2008, 12:46 PM PDT
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Customize the Joe text editor
The Linux text editor Joe has easy-to-remember keystrokes and allows you to customize it to suit your needs. Vincent Danen tells you how to tweak the configuration file to create keybindings and...
Posted by Vincent Danen | August 5, 2008, 6:00 AM PDT | Latest comment by soctuvan@...
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Mandriva Spring 2008: The new "definitive" Linux?
Has Jack Wallen finally found the pinnacle of Linux distributions?The one distribution that will usurp Ubuntu as his OS of choice? You'll have to read his take on Mandriva Spring 2008 and see just...
Posted by Jack Wallen | August 3, 2008, 3:57 PM PDT | Latest comment by Neon Samurai
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Video: 'Your Linux is ready'
Here's a countdown of Linux hits for the week, plus one Novell-produced video, spoofing the Mac-PC ads. Do you suppose anyone will ever make one of these ads or parodies that doesn't make the...
Posted by Selena Frye | July 31, 2008, 8:53 AM PDT
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Install extra packages on the ASUS Eee PC
Installing extra packages on the Asus Eee PC is possible if you want more software than the average user. Vincent Danen explains how to set up Xandros repositories to make it easier to add packages.
Posted by Vincent Danen | July 28, 2008, 12:02 PM PDT | Latest comment by ahjosh@...
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See for yourself what is inside the ASUS Eee901
Find out just what is inside the ASUS Eee in one of TechRepublic's Cracking Open Photo Galleries: Cracking Open the ASUS Eee 901 20G ultra-portable.
Posted by Mark Kaelin | July 28, 2008, 11:11 AM PDT
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How to get Netflix streaming on Ubuntu 12.10
It's taken quite some time, but Netflix streaming video has finally arrived on the Ubuntu Linux desktop. In this easy, step-by-step, Jack Wallen shows you how.
Posted by Jack Wallen | December 10, 2012, 7:00 AM PST | Latest comment by balticbloand
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How to install GNOME 3.8 on Ubuntu
If you want to try Ubuntu 13.04, but prefer a different desktop than Unity, Jack Wallen shows you how you can install the latest iteration of GNOME Shell (3.8) and why you should give it a try.
Posted by Jack Wallen | April 29, 2013, 8:13 AM PDT | Latest comment by kitico@...
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Seven great features of OpenOffice and Libre Office that you probably ignore
Free office suite tools like OpenOffice and Libre Office have more advanced features than you might expect. Here are seven that go beyond the common tasks.
Posted by Marco Fioretti | May 21, 2013, 6:00 AM PDT | Latest comment by r.foersom@...
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How the Chromebook succeeds beyond all other Linux distributions
The Chromebook has taken off. It's a Linux-based device that has one key thing in its favor. Jack Wallen explains what he thinks it is.
Posted by Jack Wallen | May 13, 2013, 1:00 PM PDT | Latest comment by emenau
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Better than BackTrack? Kali Linux offers new brand of pen-testing tools
BackTrack Linux no more. The popular open source package of penetration testing tools now has a new platform and a new name.
Posted by Selena Frye | March 25, 2013, 2:22 PM PDT | Latest comment by nareshf
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How Linux found its home in the enterprise
Linux is uniquely suited to meet the demands of large-scale, enterprise computing. Jack Wallen traces its evolution and impact on enterprise systems.
Posted by Jack Wallen | May 6, 2013, 8:52 AM PDT | Latest comment by Sagax-
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Linux 101: File permissions from the GUI point of view
For new users to Linux, there might be times when you need to change the permissions of a file. Jack Wallen shows you how this is done without having to touch the command line. With just your file...
Posted by Jack Wallen | April 22, 2013, 11:08 AM PDT | Latest comment by The_Real_BSAFH
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Using smartctl to get SMART status information on your hard drives
Vincent Danen has some tips for using the smartmontools package to obtain important information about the health of your hard drives that could provide early warning signs of problems.
Posted by Vincent Danen | March 30, 2010, 5:00 AM PDT | Latest comment by jack6666
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How to tag all your audio files in the fastest possible way
Marco Fioretti shows you his method for tagging MP3 files with as much automation as possible so that you can impose a little order on music or other audio collections.
Posted by Marco Fioretti | February 23, 2012, 9:00 AM PST | Latest comment by egamingpark
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Chroot users with OpenSSH: An easier way to confine users to their home directories
With the release of OpenSSH 4.9p1, you no longer have to rely on third-party hacks or complicated chroot setups to confine users to their home directories or give them access to SFTP services....
Posted by Vincent Danen | June 24, 2008, 6:07 AM PDT | Latest comment by infam0us1
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Linux 101: Easy VNC server setup
If you need to remote into your Linux server, VNC might be the best option. Jack Wallen walks you through the steps of setting up a VNC server on an rpm-based distribution.
Posted by Jack Wallen | March 18, 2013, 7:20 AM PDT | Latest comment by maszsam@...
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Set up easy file sharing with NFS on Linux
Particularly for Windows-less environments where Samba is not needed, NFS is an easy and reliable way to share files between Linux and UNIX systems. Vincent Danen takes you through the setup.
Posted by Vincent Danen | October 26, 2010, 6:25 AM PDT | Latest comment by techrepublic@...
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How to set up an OpenVPN server
Vincent Danen shows you how to set up OpenVPN and takes you through some of the tricky configuration steps to get you up and running quickly.
Posted by Vincent Danen | October 12, 2010, 6:00 AM PDT | Latest comment by tsepty
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Arch-based Manjaro Linux touts user-friendliness
Looking for a new Linux flavor to try? The Manjaro team targets newcomers and pros alike, promising ease-of-use and performance.
Posted by Selena Frye | May 15, 2013, 1:21 PM PDT | Latest comment by cvarin
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Encrypting and decrypting files with GnuPG
GnuPG, the open replacement for PGP, is an excellent tool to manage cryptographic signatures to files or e-mails for validity and integrity, as well as a tool to encrypt and decrypt sensitive...
Posted by Vincent Danen | February 15, 2008, 12:00 AM PST | Latest comment by jack6666
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How to set up a Linux OpenVPN client
Vincent Danen follows up his tip on setting up OpenVPN server with these steps to set up a Linux client on OpenVPN.
Posted by Vincent Danen | October 18, 2010, 5:00 AM PDT
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Create your own yum repository
Vincent Danen explains how to create your own yum repository with the createrepo tool. One thing it allows you to do is to distribute specialized packages within an organization.
Posted by Vincent Danen | May 11, 2009, 1:30 PM PDT | Latest comment by gigi.mathew-1@...
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Configure Apache to support multiple SSL sites on a single IP address
With Apache 2.2.12 and support for the SNI (Server Name Indication) extension to the SSL protocol, you can configure name-based HTTPS sites, just as you can name-based HTTP sites. Vincent Danen...
Posted by Vincent Danen | October 19, 2009, 6:00 AM PDT | Latest comment by Lunfa
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How to join Ubuntu to a Windows Workgroup
Do you need to join your Linux workstation to a Windows Workgroup? Believe it or not, it isn't a challenging task. In this Open Source blog, Jack Wallen walks you through the steps so that your...
Posted by Jack Wallen | November 2, 2010, 5:00 AM PDT | Latest comment by BrightLibra@...
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How do I... Connect a Mac OS X machine to a Samba share?
Working (or living) within a Linux-based network is become more and more commonplace. And with the popularity of Mac OS X rising, Apple-based computers have to play well inside a Linux network....
Posted by Jack Wallen | February 26, 2008, 12:22 PM PST | Latest comment by pauljunior.jeanmarie

































