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How to set 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.
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Make RHEL OS installation a breeze with Kickstart
Sysadmins who want to streamline Red Hat Enterprise Linux OS installation can use a modified Kickstart file by following these tips.
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How enterprises can be more like public cloud providers
Want your data center to be more like an agile public cloud? Here’s how cloud providers handle apps, "big data," data center hardware and IT staffing.
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DNS server setup for Red Hat Enterprise Linux
Whether internal or Internet-facing, DNS server setup can be a breeze with these basic tips.
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Open source Web security tools
Enterprise web content control tools are generally expensive, large-scale proxy appliances or software – discover which Linux-based tools can replace them for a much cheaper price.
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YOUR INSIGHTS
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Cast your vote in the 2013 Readers' Choice survey
How does virtualization, converged infrastructure and BYOD affect you? Take our survey and also vote for the best technologies of the year.
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Open Source Tools
Nagios: Configuration and integration advice
Check out our guide to open source networking monitoring tool Nagios for expert advice, tips, case studies and news.
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Learning Guide
A guide to becoming a Puppet master
This guide can help system administrators make Puppet, the open source configuration management application, a valuable part of their data center toolbox.
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A different look at Linux jobs
The Linux foundation recently released the results of a short survey on Linux jobs in the form of an interesting infographic. While the graphic doesn’t reveal any ground-breaking information for people looking for Linux jobs, it does give a snapshot of the Linux job market. The info was collected by analyz...
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More blog posts
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EVENTS
Red Hat Summit and JBoss World 2012
Learn, network, and experience open source at the 2012 Red Hat Summit and JBoss World on June 26-29, 2012 in Boston, MA. Hear from customers, partners, and innovators who are transforming the way we all meet tomorrow's demands with today's investments.
Learn more here! -
Expert Advice
A Collection of Linux Commands
Brush up on your command-line skills with this collection of Linux command tips collection from the SearchEnterpriseLinux library, based on the top tips amongst your peers.
Find more helpful Linux tips here
Tom Walat