Recently, Nagios, an open source application for network, server and application monitoring, has been the subject of a dispute. The operators of the French Nagios site nagios-fr.org claimed that Nagios Enterprises was forcing them to give up the domain. The H talked to Ethan Galstad CEO of Nagios Enterprises about what had happened and asked how he plans to take the Nagios community forward
Read more »Interview: Ethan Galstad - The Nagios future
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Virtual Control - Linux, VirtualBox and OS/2 or eComStation
This is part one of a two part article about a "real life" control system that is a candidate for moving to a VM on Linux. This control system is being used right now in a real manufacturing facility.
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New Widgets for JQueryUI
After nine months of development version 1.8 of the open source JavaScript user interface framework JQueryUI has been released, with new button and autocomplete widgets
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Clonezilla Live adds UFS support
The Clonezilla developers have released version 1.2.4-28 of their open source clone system. In addition to the usual bug fixes, the latest release of the LiveCD edition adds support for the Unix file system and VMware's Virtual Machine File System
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Magnolia CMS 4.3 gets Groovy
The new release of the Magnolia CMS introduces a number of architectural changes to the Java based content management system in preparation for the transition to version 5.0, and gets support for Groovy
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Oracle Announces Latest Release of Oracle Berkeley DB
Today, Oracle announced the latest release of Oracle Berkeley DB, the high-performance, small footprint open source embeddable database engine for mission-critical "edge" applications.
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Berkeley DB gains a SQL API
Version 11g Release 2, which is to become available at the end of the month, will provide Oracle's embedded Berkeley DB database with an SQL interface that offers the same functionality as free SQLite
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SystemTap 1.2 released
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Open Source DNS Enters Next Gen with BIND 10 Y1
The first public release of the BIND 10 open source DNS server is now out. But don't rush to update your servers just yet -- it's still years away from being ready for production use
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Virst-install&Virt-manager at Xen 4.0-rc8 (2.6.32.10 pvops) Dom0 on top Ubuntu Karmic Koala Server
The final target of this post is to demonstrate how flexible is Ubuntu Karmic Koala Server environment. Build Xen 4.0-rc8 and the most recent stable pvops kernel 2.6.32.10 Loading Xen Instance followed by install Ubuntu’s Libvirt environment, providing utility virt-install for creating PV and HVM DomUs, virt-manager completely functional to manage any DomU been built via virt-install.
Read more »eMount - Mount, encrypt and manage disk image files/physical disk drives
eMount is a free system administrator tool for Linux which can mount, encrypt and manage disk image files and physical disk drives. It relies on cryptsetup which implements the LUKS disk encryption
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How to release and renew a DHCP IP address in Ubuntu 10.04 (Lucid)/9.10 (Karmic)/9.04(Jaunty)
We have already discussed how to setup DHCP server in Ubuntu .This tutorial will explain how to release and renew a DHCP IP address in Ubuntu 10.04 (Lucid)/9.10 (Karmic)/9.04(Jaunty)
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Google releases web application security scanner
Skipfish is an active web application security reconnaissance tool. It prepares an interactive sitemap for the targeted site by carrying out a recursive crawl and dictionary-based probes. The resulting map is then annotated with the output from a number of active (but hopefully non-disruptive) security checks.
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Kiss your MySQL website goodbye?
The fact is that if you run a business website, you need to perform proper backups, and not just the stuff that gets put on a tape and thrown in a closet each evening.
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Compressed File Systems on Linux
Perhaps the title should have been; ‘the lack of a suitable compressed file system on linux’. A compressed file system in this case refers to a setup where the files are saved on the disk in a predefined compressed format (such as gzip or bzip2). When you read from those files they will be automatically decompressed by the file system.
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