Bookmarks (95)

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    Open-sourced tool speeds up Linux scripts via parallelization

    Researchers have open-sourced pa.sh (also called pash), a tool that can dramatically speed up Linux scripts...

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    New PCI Express spec doubles the bit rate

    The latest PCI Express (PCIe) specification again doubles the data rate over the previous spec.PCI Express...

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    How to use the IP A command

    In this Linux tip, we’re going to look into the ip a command. It’s one that...

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    Linux Foundation works toward improved data-center efficiency

    Organizations exploring the use of data-processing units (DPU) and infrastructure processing units (IPU) got a boost...

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    Counting the days on Linux

    Have you ever wondered how many days it’s been since you started your diet, begun your...

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    StorONE enables HDD connectivity over NVMe-oF

    StorONE has introduced what it claims is the first storage platform to enable connectivity between standard...

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    Data archiving: It doesn’t have to be on tape

    Long-term storage—archiving—requires a very different approach than backup and recovery where throughput and deduplication are the...

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    How to use the htop command to monitor system performance

    In this Linux tip, we’re going to take a look at htop – a very useful...

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    High-Bandwidth Memory (HBM) delivers impressive performance gains

    IT vendors typically race to deliver incremental improvements to existing product lines, but occasionally a truly...

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    Cisco data-center switches promise 800Gb Ethernet, deliver 400GbE today

    Cisco is prepping its high-end data-center Nexus switch family for high-speed Ethernet  that will better support...

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    AMD ups its supercomputer components

    AMD is working on an accelerated processing unit that will outperform its current top APU that...

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    Removing duplicate characters from a string on Linux with awk

    The awk command can make it easy to remove duplicate characters from a string even when...

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    Pure Storage upgrades AI platform built on Nvidia DGX systems

    Pure Storage announced updates to its AIRI//S line of AI-ready infrastructure, which it co-developed with Nvidia.The...

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    AWS turns-up mainframe-migration service

    Amazon Web Services has officially opened its mainframe-migration service that promises to help Big Iron customers...

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    Using htop to check performance on Linux

    While it's one of the best tools for examining performance on Linux, htop still requires some explanation...

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    RSA: Intel reference design to accelerate SASE, other security tasks

    Intel has introduced a reference design it says can enable accelerator cards for security workloads including...

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    Connecting to your Linux system with your Android phone

    While using your cell phone to connect to your Linux system might not seem like much...

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    ISC ’22: The AMD-Intel-Nvidia HPC race heats up

    The International Supercomputer Conference (ISC) kicked off in Hamburg, Germany this week with the release of...

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    World's first exascale supercompuer is the world's fastest

    The first true exascale supercomputer, Frontier, is now the fastest in the world, toppling Fugaku, which...

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    Change an IP address from dynamic to static with a bash script

    Changing the IP address of a Linux system from dynamic to static is not difficult, but...

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    Linux malware is on the rise—6 types of attacks to look for

    Malware targeting Linux environments has increased massively in the past year, with threat actors using a...

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    How to extract substrings: 2-Minute Linux Tips

    In this Linux tip, learn several ways to extract substrings on Linux.

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    Look to Google to solve looming data-center speed challenges

    When you think of data-center networking, you almost certainly think of Ethernet switches. These gadgets have...

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    Concatenating strings and using += in bash

    It's quite easy to get bash to concatenate strings and do simple math on Linux, but...

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    What is a VLAN and how does it work?

    A VLAN is a logical subnetwork of devices in a broadcast domain that is partitioned by...

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    Nvidia announces HPC and edge reference designs, liquid cooling plans

    Nvidia unveiled high-performance computing (HPC) reference designs and new water-cooling technology for its GPUs at the...

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    The rumored Broadcom purchase of VMware could raise enterprise concerns

    If chipmaker Broadcom buys virtualization and multi-cloud vendor VMware as rumored, enterprise customers should watch out...

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    IBM launches a software-defined storage server for AI

    IBM has added a new member to its Spectrum Scale Enterprise Storage Server (ESS) portfolio that...

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    Intel to build $700M sustainability-focused R&D lab

    Intel has announced its intention to invest $700 million in a new research and development lab...

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    How to use the grep command to cheat in Wordle: 2-Minute Linux Tips

    In this Linux tip, learn how you can use the grep command to cheat when you...

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    Pure Storage, Snowflake partner for on-premises data warehousing

    Pure Storage and data-warehouse developer Snowflake have partnered to bring Snowflake’s cloud-based data-warehousing technology on-premises.Under the...

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    Extracting substrings on Linux

    There are many ways to extract substrings from lines of text using Linux and doing so...

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    How to use the strace and ltrace commands: 2-Minute Linux Tips

    In this Linux tip, learn how to use the strace and ltrace commands. They provide information...

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    What is a private cloud?

    Private clouds make efficient use of storage, compute, and memory resources, can provide faster response times...

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    Western Digital unveils 26TB hard drives, 15TB enterprise SSD

    Western Digital introduced new high-capacity and high-performance products this week during its What’s Next event in...

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    Cisco issues alert for defective memory sticks in its servers

    Cisco is urging customers to replace flawed memory sticks in some of its Unified Computing System...

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    Red Hat debuts edge features for Linux, Kubernetes platform security

    Red Hat, one of the open source software world's biggest players, rolled out a raft of...

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    Juniper's enterprise networking business on a roll

    Enterprise networking has never been so prominent for Juniper Networks as it is right now.For the...

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    AMD integrating Xilinx tech, pushing software development

    AMD is looking to quickly integrate Xilinx technology into its CPU business, but perhaps more significantly...

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    IBM wants a 4,000 qubit quantum computer by 2025

    IBM has grand plans for its quantum-computing systems but acknowledges much work needs to be done.IBM...

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    Intel details IPU roadmap to free up CPUs

    Intel is betting that future data-center operations will depend on increasingly powerful servers running ASIC-based, programable...

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    Running a Linux terminal in your Windows browser

    If you want to try using a Linux terminal and aren’t sitting anywhere near a Linux...

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    Intel's Gelsinger predicts chip shortage will run through 2024

    Intel CEO Pat Gelsinger expects chip shortages will continue into 2024 due to a lack of...

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    The three-way race for GPU dominance in the data center

    The modern graphics processing unit (GPU) started out as an accelerator for Windows video games, but...

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    IBM announces first major update to Power9 servers in three years

    IBM will launch the first major update to its i operating system for Power CPU-based servers...

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    Cisco warns of critical vulnerability in virtualized network software

    Multiple vulnerabilities have been discovered in Cisco's Enterprise NFV Infrastructure Software (NFVIS). The worst of the...

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    Dell offers data, app recovery support for multicloud assets

    Dell is offering an expanded ecosystem of multicloud data management tools for its customers with a...

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    Using strace and ltrace to help with troubleshooting on Linux

    Both strace and ltrace are powerful command-line tools for debugging and troubleshooting programs on Linux: Strace...

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    Dell bolsters storage lineup with 500 software upgrades

    Dell will implement an array of new features for its storage platforms aimed at “cloud-ifying” its...

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    5 reasons restores can take longer than backups

    It comes as a big surprise to many people when their restores are slower than their...