High End

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High End - free software for the pro/admin/hacker - high-end distros (Red Hat, Debian, etc.), kernel development, programming and heavy duty CLI work, networking, databases, web- and sys-admin stuff, advanced howtos, high end hardware (servers, workstations, thinstations) etc.
30

The Hurd: GNU's quest for the perfect kernel

http://lwn.net

So what is the state of the Hurd? Is it vaporware, like Duke Nukem Forever? Fortunately not: the code exists, there is still work going on (for instance as part of Google Summer of Code), and there are even some relatively functional Hurd distributions. Let's look first at the code and the current architecture, and then at the Hurd distributions.

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akf's picture
Created by akf 4 years 20 weeks ago – Made popular 4 years 19 weeks ago
Category: High End   Tags:
17

Kernel Log: Coming in 2.6.35 (Part 3) - Network support

http://www.h-online.com

Several patches submitted by a Google developer will enable the kernel to push considerably more data through network cables on multi-core systems. Some of the LAN and Wi-Fi drivers also promise greater throughput, or to use less power, due to various driver enhancements

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stripcut's picture
Created by stripcut 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
16

Cool User File Systems: ArchiveMount

http://www.linux-mag.com

Have you ever wanted to look inside a tar.gz file but without expanding it? Have you ever wanted to just dump files in a .tar.gz file without having to organize it and periodically tar and gzip this data?

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chen2007's picture
Created by chen2007 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
18

LVM, RAID, XFS and EXT3 filesystems tuning for small files heavy load parallel I/O on Debian

http://www.techforce.com.br

Thousands concurrent parallel read write accesses over tens of millions of small files is a terrible performance tuning problem for e-mail servers.

You must understand and fine tune all your infrastructure chain, following the previous articles for data storage and multipath on Debian 5.x Lenny.

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andremachado's picture
Created by andremachado 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
20

GSmartControl - Useful Hard Disk Drive Health Inspection Tool For Linux

http://www.techdrivein.com

GSmartControl is a really useful Linux app to check the health of your hard disk drive. GSmartControl is basically a graphical user interface for smartctl, which is a tool for querying and controlling SMART (Self-Monitoring, Analysis, and Reporting Technology) data on modern hard disk drives. Only ATA drives including both PATA and SATA are supported for now.

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stevenkirkby's picture
Created by stevenkirkby 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
23

A line in the sand for graphics drivers

https://lwn.net

Support for certain classes of hardware has often been problematic for the Linux kernel, and 3D graphics chips have tended to be at the top of the list. Over the last few years, through a combination of openness at Intel and AMD/ATI and reverse engineering for NVIDIA, the graphics problem has mostly been solved - for desktop systems.

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stevenkirkby's picture
Created by stevenkirkby 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
18

Accessing WebDAV as a Filesystem With davfs2

http://www.serverwatch.com

I had a request this week to check out davfs2. This neat open source utility allows you to connect to a WebDAV server as a regular filesystem, meaning that applications that don't support WebDAV can still access resources shared via WebDAV.

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spambot's picture
Created by spambot 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
22

Will Mozilla's $3,000 bug bounty make Firefox secure?

http://blog.internetnews.com

Mozilla is increasing the amount it pays security researchers for bugs from $500 up to $3,000. I personally think that's a very good thing.

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clandestine's picture
Created by clandestine 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
25

Python4Kids: New Tutorial: WhyPy

http://python4kids.wordpress.com

Ultimately, the reason these tutes are on Python is because Python rocks!!, and it rocks in so many ways: For a start, the Python language is extremely, sublimely beautiful.

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bolony_and_cheese's picture
Created by bolony_and_cheese 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
19

shootout: GNU screen, tmux and dtach+dvtm

http://chithanh.blogspot.com

When it comes to terminal managers in Linux, it usually boils down to three choices: screen, tmux or the dtach+dvtm duo. Proponents of each often vigorously tout their solution as the best. So let's see how they compare.

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armin's picture
Created by armin 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
17

How To Monitor Network Traffic: Two Indispensable Commands

http://techthrob.com

This how-to will teach you two commands, iftop and nethogs, that you can use to monitor network traffic on a Linux machine. You can use iftop to view traffic by individual connection, port, network segment, or remote host, which gives you a detailed accounting of all packets coming in and out of your machine.

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nemilar's picture
Created by nemilar 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
16

Keeping things simple: the Linux kernel

http://www.zdnet.co.uk

One of the huge advantages I have found over the years when working with Linux machines, is the ingenious design of the kernel itself.

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GTAGod's picture
Created by GTAGod 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
24

OpenGL 4.1 Specification Released

http://www.khronos.org

The OpenGL 4.1 specification has been defined by the OpenGL ARB (Architecture Review Board) working group at Khronos, and includes the GLSL 4.10 update to the OpenGL Shading language and is accompanied by a number of extensions introducing cutting-edge functionality to the OpenGL standard.

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JRepin's picture
Created by JRepin 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
20

Using qDebug

http://www.linuxjournal.com

GUI debuggers are the norm these days, however, I still feel the urge to do a little printf-debugging now and then. It might be wrong, it might be silly but it works.

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yantramosi's picture
Created by yantramosi 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags:
19

GNU IceCat 3.6.7 released

http://lists.gnu.org

GNU IceCat is the GNU version of the Firefox browser. Its main advantage is an ethical one: it is entirely free software. While the Firefox source code from the Mozilla project is free software, they distribute and recommend non-free software as plug-ins and addons. In addition, GNU IceCat includes some privacy protection features, included in a separate addon.

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stargrave's picture
Created by stargrave 4 years 20 weeks ago – Made popular 4 years 20 weeks ago
Category: High End   Tags: