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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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Zenoss adds VMware monitoring to systems management suite
Zenoss Inc. has added VMware monitoring to its systems management suite, conslidating data on virtual and physical systems in a single console. Article
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Oracle Enterprise Linux displaces Red Hat at publishing company
In its migration from Red Hat Enterprise Linux to Oracle Enterprise Linux, the magazine publisher Bonnier Corp. has streamlined support at lower cost. Article
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Linux shops navigate the nuanced support landscape
Despite the evolution of Linux support and the undeniable success of the OS, lingering concerns prevent users from painting a totally rosy Linux support picture. Article
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Debugging Samba: Deciphering Access Denied
When a user presents an Access Denied error message and says Samba is the culprit, is the blame warranted? Here's how to determine whether the error is the fault of Samba. Tip
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Red Hat CTO opines on virtual appliances, desktops and, even, drivers
Red Hat CTO Brian Stevens sits down with SearchEnterpriseLinux.com for a far-reaching conversation about virtualization and the impact it's having on IT management. Article
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Open source monitoring shines light on firm's servers
A successful Nagios deployment from a previous job led one IT administrator to continue the open source trend at his new data center with Solaris and Linux machines. Article
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Nagios: Configuration and integration advice
Check out our guide to open source networking monitoring tool Nagios for expert advice, tips, case studies and news. Fast Guide
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Nagios network monitoring felled by SNMP false alarms
False alarms were keeping one IT director up way past his bedtime, but one open source systems management and monitoring application quickly became the perfect sleeping pill. Article
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Troubleshooting, finding lost files in Linux servers
Just because a server crashes doesn't mean your data is lost forever. Find out how to retrieve your data from damaged Linux server environments where ext3 is used. Tip