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The many faces of awk
The awk command provides a lot more than simply selecting fields from input strings, including pulling out columns of data, printing simple text evaluating content – even doing math.
SSD prices expected to spike as Intel, AMD ship new server processors
New server processors from Intel and AMD are due at the same time, which means a sales spike and accompanying price hike for enterprise SSDs.
Is your network AI as smart as you think?
Network-operations types tell me that, in the future, AI is going to manage their networks. They also tell me that their vendors told them that very same thing. The good news is that’s sort-of-true. The bad news is the same; with...
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Extreme CEO: Cloud, hybrid workplaces drive big growth for networking
As Extreme Network's revenues top $1 billion, CEO Ed Myercord claims the company's XIQ management has features that Cisco's and other company's products lack.
Intel revises its chip terminology and branding
New names come with new descriptions and new manufacturing processes as the old nanometer measure is left behind.
Viewing enabled and running services on Linux with systemctl
Systemd and the systemctl command play vital roles in most of today's Linux systems. This post explains commands for peering into some aspects of how they work.
Cisco preps now for the hybrid workforce
Cisco says its employees will work from home part of the time and be supported with its networking gear.
Feds' demand for software standards could boost enterprise security
An executive order issued in May by the Biden Administration has elevated the status of the software bill of materials, by mandating their use in federal government contracting.
Comcast Business rolls out wireless service for SMBs
Comcast Business Mobile offers 4G and 5G services as well as Wi-Fi.
FAQ: What in the wireless world is CBRS?
Citizens Broadband Radio Service is shared wireless spectrum in the 3.5GHz band that could have big implications for building private LTE networks and for extending public 4G and 5G services.
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IBM upgrades its Big Iron OS for better cloud, security, and AI support
IBM's latest version of z/OS addresses easier provisioning and embraces Linux applications and utilities.
Xilinx launches Versal HBM processors for the data center
The Versal HBM series from Xilinx includes fast memory, secure connectivity and adaptable compute in a single platform.
Is SD-WAN out to kill MPLS?
SD-WAN is something everyone's talking about but is it better than MPLS? My answer is yes... and it's easier to explain than baseball.
HPE servers will ship in liquid-cooled chassis
HPE and Iceotope have an agreement for Isotope to sell HPE ProLiant servers in its liquid-cooled, ruggedized chassis.
Commands to find Linux-package updates
Here are easy ways to list upgrades available for installed packages on Fedora, Ubuntu and related Linux systems.
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