Showing headlines posted by Scott_Ruecker

A download manager can save you time if you download a lot of large files from the Internet, but it can be annoying to have to grab a link from your browser and pass it to the download manager manually. With the FlashGot extension for Firefox, you no longer have to. FlashGot sits between the two applications and fuses your favorite download manager with your Web browser. FlashGot supports more than 38 graphical and command-line download managers for Linux, Windows, and Mac OS X. The tools supported on Linux are Aria, cURL, Downloader 4 X, GNOME Gwget, KDE KGet, and wxDownload Fast. If you have any of these installed, FlashGot will automatically detect it and integrate it with Firefox.

SmoothWall has released the latest version of its open source network firewall - SmoothWall Express 3.0. Code-name Polar, this version claims huge advances on Version 2.

Discovering the perfect formula for profiting from an open source project is not easy. There are countless variables that must be considered, many of which determine early on whether or not a project will be successful with the community using it.

"My experiments show that when there is not much free physical memory, swapoff moves pages out of swap at a rate of approximately 5mb/sec," Daniel Drake noted in a recent discussion about swapoff performance. He added, "I've read into the swap code and I have some understanding that this is an expensive operation (and has to be)." Hugh Dickins acknowledged, "Yes, it can be shamefully slow. But we've done nothing about it for years, simply because very few actually suffer from its worst cases. You're the first I've heard complain about it in a long time: perhaps you'll be joined by a chorus, and we can have fun looking at it again."

Curtis Poe on oreillynet.com hasan important opinion piece in which he argues:"...thatany software with substantial risk to harm your life or liberty must be open source. I’m not saying that it should be free or that manufacturers should not be allowed protections, but the protection of the people must come first. Certainly we could come up with schemes for various systems which might purport to thoroughly test them without opening up the code, but there are too many systems and too many parameters for us to do this safely on a case-by-case basis..." Editor's note: Electronic Medical Record falls firmly in this category.

South African programmer Charl van Niekerk has been invited to be part of the Joomla development working team following his successful Google Summer of Code project.

If you have a point-and-click digital camera made by Canon, you may be able to turn on all sorts of features usually reserved for more expensive SLRs. That includes live histograms, depth-of-field calculation, under and overexposure highlighting, and -- best of all -- shooting your pictures in RAW. The secret is CHDK, an enhanced, free software replacement firmware.

Is PC maker Lenovo looking for a Linux distribution to ship with their product range? A blog by a senior Lenovo staffer calling for users to vote for their favourite distribution suggest the company may be doing exactly this.

IBM will join the OpenOffice.org community and contribute code and resources, the company announced today. IBM has been a major supporter of the Open Document Format (ODF) which originated at OpenOffice.org, but hadn't yet taken the plunge to help out with the development.

"I've just released Linux 2.4.36-pre1," announced 2.4 maintainer Willy Tarreau. He described a new feature found in the first pre-release: "In private discussions, Solar Designer proposed to restrict the ability to map the NULL address to CAP_RAW_IO capable processes only. The idea behind this was to prevent 'normal' users from trying to exploit NULL dereferences in the kernel which have not been discovered yet. This is purely a preventive measure."

As noted in the update to our review of Paterva Evolution, a personal data mining tool, Roelof Temmingh has removed the binaries for the application after having received legal threats over its use. In an email on the Paterva announcement's mailing list over the weekend, Temmingh revealed more about why the binaries had to be removed and unveiled his plans for future work on the project.

Nick Piggin posted an efficient algorithm for converting a data structure, "this is my 'data structure switch' algorithm that can convert one data structure into another, with just a single unlikely branch in fastpaths and no locking or atomic operations (the branch is only triggered when the data structure is in the process of being converted). A pointer indirection is generally also needed when converting a global data structure."

The long-awaited KDE 4.0 desktop environment will be available to users in December but a development platform version will be released on October 30 to give third party developers time to port their applications to the new platform.

Lenovo finally started shipping SUSE Linux Enterprise Desktop on its T-Series ThinkPads for its mainstream business users. Now, the company appears to be considering offering another Linux, very possibly Ubuntu, for the enthusiast market.

LXer Feature: 09-Sept-2007

The big stories this week include Microsoft and the ISO vote saga, the countdown is on to Ontario Linux Fest, The French Ministry for Education has migrated 2,500 servers over to Linux and The Women of Tech. All this and more in the LXer Weekly Roundup.

Stefan Richter posted the IEEE1394 subsytem and FireWire subsystem TODO lists noting, "it seems also appropriate to disclose the current manpower behind FireWire driver development and maintenance. There are just two people who regularly work on the drivers: Kristian Høgsberg (author and maintainer of the new firewire subsystem, in the past also involved with the old ieee1394 subsystem) and me (co-maintainer of both the new and old subsystems). But we both have a lot of other projects going on at the moment."

When typewriters ruled the desktop, all paragraphs had a ragged right justification, with each line starting at the same position on the left, but with a variable right margin. Full justification -- lines whose left and right sides all ended in the same positions -- were the mark of professional typography, and beyond the means of the average user.

Tagua, a generic boardgame for KDE, is approaching version 1.0, and the developers decided it's time to get the word out on this exceptionally cool application by releasing a first Alpha.

Bharata Rao posted a query to the Linux Kernel mailing list looking for ideas on how to best handle filesystem namespace unification with Union Mount, "typically this is done by reading the directory entries of all the union'ed layers (starting from the top and working downwards) and merging the result by eliminating the duplicate entries. This is done by extending the getdents/readdir system calls to support the notion of union'ed directories."

One of the more humorous ad series today is the Geico "caveman" commercials, featuring a caveman complaining about the stereotype of something being "so easy a caveman could do it." Since we don't have to worry about offending cavemen (or cavewomen), companies can safely poke humor at that demographic group and not worry about alienating anyone. However, you might want to think twice about saying "it's so easy your mom can do it."