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Editors' Picks

Configuring a Zabbix agent for open source monitoring

In this second installment on using Zabbix, we learn how to create a Zabbix agent to register servers that a systems administrator wants to monitor.22 Feb 2013
Setting up a Zabbix monitoring environment

Systems administrators who need to monitor nodes can use the open source monitoring tool Zabbix to gauge the network's health.19 Feb 2013
Open source community heckles Oracle Linux update

The Oracle Linux update is just Red Hat in Oracle clothing, observers say. But it is enterprise-ready.13 Feb 2013
Long-delayed pNFS could be viable option next year, as support expands

Next year, pNFS could become a viable option for HPC, big data and the cloud, as support expands in storage and server operating systems.26 Nov 2012
Tips for DNS server setup in Red Hat Enterprise Linux shops

Whether internal or Internet-facing, DNS server setup can be a breeze with these basic tips.29 Oct 2012
Tips for DNS server setup in Red Hat Enterprise Linux shops

Whether internal or Internet-facing, DNS server setup can be a breeze with these basic tips.29 Oct 2012
Commodity Sun x86 server users not feeling the love from Oracle

Oracle has made it clear that it’s not interested in x86 commodity servers, and some smaller Sun x86 and Solaris users are feeling left out of the mix.12 Sep 2012
System V init's successor, Linux Upstart, isn't tough to master

Used to System V init from previous Linux distributions? Never fear. Here are a few tips to get started with its successor, Linux Upstart.15 Aug 2012
Linux HA cluster tool evolution in SUSE and Red Hat

The pool of Linux HA cluster options is narrowing as Pacemaker becomes the preferred choice for SUSE, Ubuntu and Red Hat.03 Aug 2012
Overheard at the Red Hat Summit: Nyancat and the cloud

Attendees at the 2012 Red Hat Summit brought many different perspectives. Here are a few witty quotes to get you thinking.29 Jun 2012

More Like This

Use Kickstart to automate a Red Hat Enterprise Linux OS installation

Sysadmins who want to streamline Red Hat Enterprise Linux OS installation can use a modified Kickstart file by following these tips.11 Jan 2013
Tips for DNS server setup in Red Hat Enterprise Linux shops

Whether internal or Internet-facing, DNS server setup can be a breeze with these basic tips.29 Oct 2012
RHEV (Red Hat Enterprise Virtualization)

Red Hat Enterprise Virtualization (RHEV) is Red Hat Inc.'s server virtualization platform.18 Dec 2012
Determining the best Linux distribution for your enterprise

There are many flavors of Linux, making the selection process for the best Linux distribution for your business difficult to whittle down.09 May 2013
Red Hat Storage (RHS)

Red Hat Storage is a new distributed file system based on the Gluster file system.11 Apr 2013
Open source helps vendors wedge into server virtualization market

Citrix, Red Hat and Oracle are among the companies that rely on open source to get a foot in the server virtualization door.10 Apr 2013
Red Hat Enterprise Linux 6.3 beta debuts virtualization tool

New Red Hat Enterprise Linux beta. Linux Foundation's CloudOpen hopes to spark cooperation between cloud projects. Ubuntu 12.04 released.27 Apr 2012
Red Hat Enterprise Linux tools digest

Many tools can help system administrators use Red Hat Enterprise Linux in their data centers and virtual machines securely with maximum performance. Learn which tools are available and how to use t...23 Mar 2011
Two Linux and Unix commands you might not know you need

For Brad Casey, the usefulness of Linux and Unix commands is in the eye of the beholder, but here are a couple hidden gems admins might not know.26 Apr 2013
Rounding up the top 5 Linux tips and tricks of 2012

From server performance to enterprise Linux security, here are the top 5 Linux tips and tricks from 2012.12 Mar 2013

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Windows Server
- Microsoft delivers patch updates for Windows Server 2012, Windows 8
  
  Microsoft delivered two critical and eight important bulletins in May's Patch Tuesday release, fixing issues in Windows Server 2012 and Office apps.
- Windows Azure Active Directory steps out of the shadows
  
  As Windows Azure Active Directory moves into general availability, we look at how it can help admins manage user authentication in the cloud.
- Steps to read XML files with PowerShell
  
  Wondering how to get PowerShell to read XML files? Our expert explains a few methods you could use.
Enterprise Linux
- SUSE Linux jumps on the open private cloud deployment train
  
  SUSE Linux Enterprise planning private cloud deployment with OpenStack weight behind it. NVIDIA works on Linux drivers for Optimus chips.
- Download Technology Priorities for 2012
  
  Download Technology Priorities for 2012
- Want one of the many Linux jobs out there? Time to go back to class
  
  Does extended education from the Linux Foundation and others help graduates meet the demands of today’s Linux jobs? Some say yes.
Server Virtualization
- Strike a common-sense balance when deciding what to automate
  
  Consider the many factors that determine the potential return on investment when deciding when and what to automate.
- How can I enable automated VM resource provisioning?
  
  As with many other facets of virtualization, VM resource allocation is becoming automated. Find out what tools you can use for automated provisioning.
- Columbia Sportswear's move from virtualization to private cloud computing
  
  Columbia Sportswear parlayed server virtualization into a private cloud. Along the way, it found that its management tools needed serious rethinking.
Cloud computing
- VMware charges into public cloud IaaS fray as Dell exits
  
  Dell will discontinue its OpenStack and VMware vCloud-based public cloud offerings as VMware delivers its vCloud IaaS.
- Cloud migration obstacles remain for heavily regulated industries
  
  Financial, government and healthcare industries must overcome data security breaches and regulatory issues for a successful cloud migration.
- Converging private PaaS, IaaS: The next generation of private cloud
  
  Most IT pros build private clouds using IaaS but forget to consider developers. Convergence with private PaaS could meet needs, but not for all apps.
Virtual Data Centre
- Download IT in Europe: August 2012
  
  This month's IT in Europe examines the views of the experts on the new EU framework, and assess what it means for European IT managers.
- Download Technology Priorities for 2012
  
  Download Technology Priorities for 2012
- Download IT in Europe: June 2012
  
  This month's IT in Europe examines how you can prepare for the new EU data regulations.

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