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Installing Nagios on Linux and unravelling software code names
A reader new to Linux wonders about which distribution is recommended for installing Nagios and what Nahant and Tikanga mean. Ask the Expert
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Linux command line tools: The top 50
The most popular and useful Linux command utilities and programs, like sudo, chmod, exec, rpm, to name a few. Learning Guide
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Configuring YUM on Linux
YUM is a package manager for RPM systems, it is made to update groups of machines without having to update each specific RPM. Learn how to configure it using yum.conf and get some basic commands. Yum allows use of a single command to update all syste... Tip
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Linux clusters made easy
Linux cluster experts say systems can run well with good design, open source management and monitoring tools and proactive administrators. The IBM white paper is written for Linux admins with small-scale cluster experience who are facing working on a... Article
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Keys to successfully running Samba in a production environment
Running Samba in a heterogenous production environment with Linux/Unix and Windows systems is critical to business. Learn best practices for configuration, backup, and support. Proper implementation of change control, keeping an updated version of Sa... Tip
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Understanding Linux system performance management using top
The top command in Linux can help Linux server administrators determine how their system is performing, but the information provided may not be clear. Learn what top results mean, including load average values, memory efficiency, and process resource... Tip
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Linux regular expression tutorial
Using regular expressions in grep, awk and sed tools to find a specific text string is a useful tool for Linux administrators. Regular expressions in Linux provide more specific and efficient returns. Tip
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SUSE Linux management pack scheduled for early 2009 release
Novell will make available the Advanced Management Pack for SUSE Linux Enterprise for Microsoft System Center Operations Manager 2007 R2 in the first half of 2009 to coincide with the release of Operations Manager 2007 R2. The management pack will su... News
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Whirlwind Tech Tour explores remote administration tools
Remote server administration in an open source environment is best done with the tools recommended by these IT professionals. News
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Fedora's Cobbler project to automate Linux deployments
With help from the Fedora community, Red Hat's Cobbler project has created a next-generation engine to speed Linux deployments and simplify day-to-day administration tasks. Article