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Many ways to sort file content on Linux

The Linux sort command has an impressive number of ways to sort, from alphanumeric to random. Here's a look at some of the more useful ones.


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Tech Resume Library: 21 downloadable templates for IT pros

A well-crafted resume will attract recruiters, HR pros and hiring managers, but getting it just right is a daunting task. To jump start the process, Insider Pro has assembled this collection of real resumes revamped by professional...


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Monitoring failed login attempts on Linux

Failed logins can be legitimate human error or attempts to hack your Linux system, but either way they might flag something that warrants attention.


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Edge computing: When to outsource, when to DIY

Enterprises can choose on-premises edge computing options or hire public edge services, but the right choice depends on factors including budget, in-house expertise and regulatory requirements.


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Apstra arms SONiC support for enterprise network battles

The SONiC community has been expanding and includes Dell, Arista, Nokia, Apstra, Alibaba, Comcast, Cisco, Broadcom, Juniper, Edgecore, Innovium, NVIDIA-Mellanox and VMware. According to IDC, a SONiC data-center switch market will be...


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Nvidia shows off at Supercomputing 20

Nvidia is under the covers for a slew of the world's fastest supercomputers; Intel and AMD talk future products at supercomputing conference.


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IBM sharpens its hybrid cloud, AI focus with Instana buy

Instana brings AI-powered application performance management for hybrid clouds to IBM lineup.


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Weekly internet health check, US and worldwide

ThousandEyes, which tracks internet and cloud traffic, provides Network World with weekly updates on the performance of three categories of service provider: ISP, cloud provider, UCaaS


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Giant space antenna designed to beam 5G to Earth

A stratospheric Internet service is one step closer to launching, according to its developers.


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German IoT startup Dryad wants to help prevent forest fires

Dryad Networks is prepping an IoT network of sensors connected via a solar-powered wireless mesh for deployment in forests as an early warning system to detect fires.


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SD-WAN needs a dose of AIOps to deliver automation

Software-defined WAN (SD-WAN) is getting a big boost from AIOps as vendors look to simplify operations, lower costs, and optimize WAN performance in the modern cloud era. SD-WAN decouples the control aspect of a network from the...


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World's fastest supercomputers: Fugaku is still No. 1 at 3X the speed of No. 2

The TOP500 list tracking the fastest supercomputers has two brand new machines that broke into the list by knocking out two of the former top 10.


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Cisco gains container security with Banzai Cloud buy

Banzai deal follows Cisco's acquisition of cloud-native security startup Portshift.


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Using AI to manage IoT sensor power

Researchers aim to increase the lifespan of sensors and IoT devices by using AI and energy-harvesting technology.


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