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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.

abstract networks and connections

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...

supercomputer / servers / data center / network

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.

ibm cloud native

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.

Glowing orange forest fire at night [destruction, bushfire]

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...


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.

Cisco sign

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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