$arr_19 ), array( 3, false, $arr_20, $arr_24 ), array( 2, false, "\" />", $arr_25 ) ) ); ?> $arr_27 ), array( 3, false, $arr_28, $arr_30 ), array( 2, false, "\" />\n\n", $arr_31 ) ) ); ?> array( 2, false, false, $arr_9 ), array( 4, $arr_10, "if", $arr_245, $arr_248 ), array( 2, false, "\n", $arr_249 ) ) ); ?> rr_466 ), array( 4, $arr_467, "if", $arr_482, $arr_484 ), array( 2, false, "\n", $arr_485 ) ) ); ?> 141 » Linux Magazine
 

Issue #141 / Aug 2012

Cover Theme: Living with Windows

DVD: Fedora 17

Article Code

Mechanical Moments

Humanoid Linux robot Nao thrills developers in Paris

21.06.2012

At the end of April, Aldebaran Robotics let their 57cm-long humanoid Nao robots loose on a human audience of mostly open source developers. The robots possess 25 degrees of freedom, a child’s gaze, and anthropomorphic interactions.

Projects
more...

Quiltwork

Stitching together a crazy sys admin world with Python

21.06.2012

The Fabric Python library makes it extremely easy to create repeatable scripts of commands over SSH to any number of servers.

Python , scripts
more...

Zookeeper

An installation server with extras

21.06.2012

The virtualization breakthrough has not reduced the number and diversity of operating systems that admins must install and manage. Uranos server sets out to give administrators of complex operating system zoos more freedom.

interoperability , sys admin
more...

Process Monitor

The sys admin’s daily grind: QPS

21.06.2012

The graphical tool QPS frees admins from Kafkaesque ambiguities about the cause, history, and side effects of running processes. Depending on the view, either clarity or detailed information dominate the scene.

monitoring
more...

Ask Klaus!

Klaus Knopper answers your Linux questions

21.06.2012

Klaus Knopper is the creator of Knoppix and co-founder of LinuxTag expo. He currently works as a teacher, programmer, and consultant. If you have a configuration problem, or if you just want to learn more about how Linux works, send your questions to: klaus@linux-magazine.com

Games , wireless
more...

Taking Root

A life of privilege

21.06.2012

Granting root access, even temporarily, is rife with danger. Capabilities could help.

more...

Memory Base

Main memory database systems

21.06.2012

Thanks to powerful hardware, in-memory databases run without accessing mass memory devices, which means they handle transactions and evaluations at high speed, introducing a paradigm shift in the database market.

Database
more...

Nesting in the Cloud

A private cloud with high availability and storage on the laptop

21.06.2012

Nesting of hypervisors, known as a nested virtualization, makes it possible to set up a complete virtualization scenario with a data center, storage, and high-availability functions on a laptop. In this article, we show you how, with Linux iSCSI and free VMware trial versions.

laptop , virtualization , VMware
more...

Custom Backup

Using Clonezilla and Perl scripts for backups

21.06.2012

Clonezilla makes backing up and restoring your system an easy affair that only involves a few key strokes. A homegrown solution reduces the time and effort to the act of slotting in a CD, on which you previously burned a Perl script.

Backup , Perl
more...

Burn Notice

Burning with wodim

21.06.2012

Wodim works behind the scenes in popular CD/ DVD-burning software, but it’s even more powerful at the command line.

cli , command line , DVD
more...

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