This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I'll also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database Postfix uses.
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A Great Present In The Linux 2.6.33 Kernel
http://www.phoronix.com –
David Airlie has just called upon Linus Torvalds to pull in the latest DRM patches for inclusion into the Linux 2.6.33 kernel. The Direct Rendering Manager improvements in this next kernel release will be particularly interesting.
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Creating a database with MySQL Administrator
http://www.ghacks.net –
But there are better tools for managing your MySQL databases. One of those tools, MySQL Administrator, is actually released by the MySQL developers. This tool will work with any MySQL installation >= 4.0 and makes the daunting task of administrating MySQL databases far easier than any other desktop GUI tool.
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Ubuntu 10.04 Is Off To A Poor Performance Start
http://www.phoronix.com –
Tomorrow will mark the first alpha release of Ubuntu 10.04, and while there is still a long journey ahead for this Long-Term Support release before it officially makes its debut in April, we could not pass up the opportunity to provide some early benchmarks.
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Manage your MySQL databases with an easy to use GUI
http://www.ghacks.net –
If you've read my Linux content here on Ghacks enough, you have most likely noticed my preference for not using the MySQL command line. That is not to say I don't ever use it, I just prefer tools to help make that aspect of database use easier.
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IBM Rolls Out New System z Linux Servers
http://www.serverwatch.com –
IBM on Tuesday debuted new hardware, software and services packages for enterprise customers that want to consolidate and virtualize Linux-based data loads on their System z mainframes.
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Howto to build Sun xVM 3.4.2 from source on top of OSOL 1002-128a
http://bderzhavets.wordpress.com –
Following bellow is step by step instruction how to clone Sun’s xvm 3.4.2 repository and build packages , required to setup xVM 3.4.2 Dom0 on top of OpenSolaris 1002-128a. View also manuals at opensolaris.org "How to Build the Development gates"
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The kernel column by Jon Masters #82
http://www.linuxuser.co.uk –
Jon Masters is a Linux kernel hacker who has been working on Linux for almost 14 years, since he first attended university at the age of 13. Jon lives in Cambridge, Massachusetts, and works for a large enterprise Linux vendor…
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4 Unreasonable Security Practices You're Probably Following
http://www.enterpriseitplanet.com –
If you were a police officer and I handed you a bullet-proof vest and told you that it was effective 18 percent of the time or less, how much confidence would you have in the solution?
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More Special Variables in Perl: Outputs
http://www.serverwatch.com –
After looking last week at at special Perl variables for reading things in, here are some that may be useful when you want to write things out.
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Web-based centralized console for tripwire
http://www.ubuntugeek.com –
If you use tripwire, you may have to review and accept changes on a daily basis. Logging into multiple servers to accept the changes is troublesome. Enter CentralWire: a open source web-based centralized console to review and accept changes detected by tripwire.
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Red Hat Speeds Up Real-Time Linux
http://www.enterprisenetworkingplanet.com –
Red Hat is aiming for lowered latency and improved performance with the second update of the year to its real-time Linux platform.
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Forget Perfection, Release Your App to the World
http://www.webmonkey.com –
Most developers are probably familiar with Linux founder Linus Torvalds’ motto: “release early, release often.” The reason is quite simple: Shipping something useful is better than withholding that usefulness until it’s reached perfection.
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Canonical’s Landscape Dedicated Server Strategy
http://www.workswithu.com –
This is part two of WorksWithU's podcast with Ken Drachnik, Landscape manager at Canonical. This discussion specifically covers Landscape Dedicated Server Edition - which runs on-premise and allows IT administrators to manage Ubuntu systems. Here's a minute-by-minute list describing the conversation...
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Yealink announces the complete interoperability test with Elastix
http://www.elastix.org –
Elastix , one of the top open source projects in Latin-American with worldwide recognition and Yealink Network Technology CO., Ltd., a leading designer and manufacturer of IP Voice and Video Phones for broadband networks, announced today the completion of interoperability test between Elastix IP-PBX and Yealink SIP-T2x series full range of HD IP Phones.
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