This article describes how you can monitor your Postfix mailserver with the tools Mailgraph and pflogsumm. Mailgraph creates daily, weekly, monthly, and yearly graphs of sent, received, bounced, and rejected emails and also of spam and viruses, if SpamAssassin and ClamAV are integrated into Postfix (e.g. using amavisd-new). These graphs can be accessed with a browser, whereas pflogsumm (Postfix Log Entry Summarizer) can be used to send reports of Postfix activity per email.
Today AMD has officially released their low-end and mainstream graphics cards in the Radeon HD 2000 family, the Radeon HD 2400 and Radeon HD 2600 series respectively. While these new graphics cards should already be at your favorite retailer or presently in route, where are the Linux drivers? AMD's high-end Radeon HD 2900XT was pushed out the door in early May, but we have yet to see any official support for that or any of the graphics processors in the Radeon HD 2000 series under Linux.
With the recent news of several Linux vendors entering into partnership agreements with Microsoft (Novell, Linspire, Xandros), there has been much debate recently about two factions of Linux forming. Saying that Linux is going to be torn in two, makes for good press and lively debates, but this is certainly nothing new for Linux.
Yoper claims to be a high-performance Linux distribution optimized for newer processors. It incorporates components from other distros, but its packages have been built from scratch to provide enhanced performance. I tested a beta of Yoper 3.0 on my desktop a year ago and was so impressed that when 3.0 was released this month, I installed it on my new Hewlett-Packard Pavilion dv6105 notebook. Using it, however, left me disappointed.
Linuxlookup.com has just reviewed the TurboLinux Wizpy. This handheld mp3 player meets USB thumb-drive may be small in stature, but offers a versatile solution for anyone looking for portable web browsing, email, office software and media on the go. In this review we're going to introduce you to the main functions and features of the Wizpy product, but does it truly have a place on the market?
I was honored to present my ideas about Ubuntu & Debian at Debconf 7, with a number of Ubuntu and Debian developers present, including Mark Shuttleworth and DPL Sam Hocevar.
Recently, Jeff Jones posted a survey comparing the number of vulnerabilities found in the first 90 days of Microsoft Vista deployments against those of a number of other operating systems. It may not come as a surprise that Mr. Jones, who is a Microsoft employee, found that Vista was significantly more secure than the alternatives. There has been no shortage of such surveys over the years, and it may be tempting to write this one off as another bit of random FUD. Still, it's good to have an answer to such things.
Right now “Open Source” is in a bit of a jam. Why? For years projects/companies have been using the term “Open Source” to describe closed products. It’s a situation Free Software advocates understand dearly - for years we’ve been trying to explain how the term “Open Source” is confusing when it’s goal is to describe the exact same freedoms Open Source supposedly heralded as a business’s dream.
Atmel has launched an interesting new chip line aimed at reducing NRE (non-recurring engineering) expenses associated with ASIC (application-specific integrated circuit) development. The CAP ("customizable Atmel processor") integrates a Linux-friendly ARM9 core together with a metal-programmable function block where users can implement cores, DSPs (digital signal processors), or custom peripherals.
Company releases Linux version of desktop search software, which simultaneously scans the Web and computer-stored data for results.
The second annual LinuxWorld Korea took place in Seoul's Coex Convention and Exhibition Center June 20 through June 23. It was held in conjunction with the annual SEK show, the"representative IT exhibition in Korea." Some of the companies that routinely exhibit at North American and European Linux-oriented events were there -- and so were some you probably never heard of unless you live in or follow IT news from China, Japan, or Korea.
The Simple Linux Backup project announced the release of version 0.3.2 today. Simple Linux Backup is an easy-to-use program for backing up a desktop Linux system, with a friendly user interface, originator Steven J. Rosen said.
The non-profit, member-supported Eclipse Foundation announced the availability of its"largest-ever" release. The release includes 21 projects by 310 developers in 19 countries, and more than 17 million lines of code -- more than double the size of last year's release.
Trolltech will provide free phones and SDKs (software development kits) to developers willing to target its Qtopia application development framework for mobile phones. The Qtopia Greenphone Grant Program will provide an unspecified number of awardees with Qtopia SDKs, along with Trolltech's open, Linux-based Greenphone target device.
For better or worse, DRM is everywhere. In the past six months, letters have zinged across the web and provided fodder for newspaper headlines. The issue balances the rights of the consumer to use purchased works against the rights of the artist
Officially released Monday, Scientific Linux 4.5 can now be installed as a Xen paravirtual guest which, according to the developers"gives a significant speed increase over fully virtualized guests."
The sad tale of how the hope and excitement of a promising distro turned to fear and loathing in Linux land. Puppy Linux Most distro reviews focus on installing and using one release of a recent distro. But when people decide to stick with a distro, or abandon it after a longer period of use, the reasons are more to do with the entire distro experience, which includes the distro technology, its package management, the size and reliability of its package repositories, the ease and speed with which bugs are reported and fixed, the quality of the documentation, and the social experience of being part of the distro's community, as exemplified by its forum and IRC channels. Here I relate my personal experiences with Puppy Linux over the course of approximately one year.
Can a commercial graphics program find a market for professionals in GNU/Linux? A company called e frontier is experimenting to see if one can with Anime Studio Pro 5, an editor not only for anime, but also Flash animations, webtoons, and other forms of 2-D graphics. Compiled from much the same code as the Windows and Mac versions, the GNU/Linux version includes the same functionality, with a complex but highly organized interface and three different forms of animation.
Many directories in the UNIX file system serve a special purpose, and certain directories are named per long-standing convention. In this installment of the "Speaking UNIX" series, discover where UNIX stores important files.
Earlier this year, The VAR Guy spent considerable time blogging about Zimbra’s open source email platform. He suspected that the collaboration suite would gain momentum with colleges. Boy was he right. In recent months, Zimbra deployments have more than doubled in higher education. For Exchange and Lotus Domino/Notes VARs serving higher education, it might be time to give Zimbra a look.