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How to use a Bash script for-loop for system administration in Linux

Tech Republic Data Center

Bash scripting is every Linux administrator's Swiss Army knife. Learn how using a for-loop in conjunction with Bash scripts can produce powerful results.

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Modernizing the mainframe for the digital era

CIO Business Intelligence

billion institution serving the mid-Atlantic region and headquartered in Buffalo, NY, maintains two data centers, one in Buffalo and the other in Millsboro, Del. Each houses an IBM z15 system. After all, entry-level pricing for mainframes in the z15 family running IBM Z operating systems is $250,000. M&T, a $6.5

IBM 144
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Understanding VMware vCloud vs. Openstack

Virtualized Greek

If I were to still be in the business of administering servers, I’d be a Windows expert and feel comfortable managing Linux appliances within the environment. With earlier versions of OpenStack the administrator who wanted to take it for a dry run would find that they needed developer lite skills.

Vmware 69
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16 best entry-level IT certifications to launch your career

CIO Business Intelligence

There are two CCT paths to choose from: data center or routing and switching. The CCT Data Center certification covers support and maintenance of Cisco Unified Computing systems and server. It’s targeted at field support engineers working with Cisco data center system devices and software.

SCRUM 135
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IBM Acquires CSL to Advance the Cloud on System z » Data Center.

Data Center Knowledge

Privately held CSL is a leading provider of virtualization management technology for IBM’s zEnterprise system. CSL’s CSL-WAVE software enables companies to monitor and manage thei z/VM and Linux on System z environments using a powerful and easy-to-use interface. Sign up for the Data Center Knowledge Newsletter.

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Fusion-io Accelerates Flash Apps With Open Source Contributions.

Data Center Knowledge

Fusion-io is contributing its NVMKV (nonvolatile memory key-value) interface to flash and is also posting the first flash-aware Linux kernel virtual memory Demand Paging Extension to GitHub for community testing. In hyperscale computing key-value stores are popular for schema-less data structures used in NoSQL databases. White Papers.