Latest from todayNewsLiquid cooling technologies: reducing data center environmental impactUsing life cycle assessment to determine potential end-to-end impact, Microsoft researchers assess the pros and cons of cold plate and one-phase and two-phase immersion cooling. 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By Zeus Kerravala Apr 30, 2025 5 minsNetwork Management SoftwarePrivate 5GWi-FinewsThe U.S. leads the world in AI (job) anxietyThe fear of losing one's job due to AI varies around the world, according to a recent study.By Manfred Bremmer Apr 30, 2025 3 minsArtificial IntelligenceGenerative AIIT JobsnewsTigera extends cloud-native networking with Calico 3.30Open-source Calico 3.30 introduces staged policies that allow administrators to test network policy changes before implementation and flow logging capabilities that were previously only available in Tigera's commercial offerings.By Sean Michael Kerner Apr 30, 2025 6 minsLinuxNetworkingVirtualizationnewsAWS adds new cost metrics to its Budgets finance management toolThe new cost metrics would allow enterprises to calculate their actual invoiced costs, helping them further optimize their expenditures.By Anirban Ghoshal Apr 30, 2025 2 minsAmazon Web ServicesCloud ComputingnewsHPE Aruba boosts NAC security, adds GreenLake 'kill switch'HPE Aruba Networking platforms gain tighter access controls, new zero-trust capabilities, and DDoS defense updates.By Michael Cooney Apr 29, 2025 5 minsCloud SecurityNetwork SecuritySecuritynewsNvidia AI supercluster targets agents, reasoning models on Oracle CloudOracle now runs thousands of Nvidia Blackwell GPUs on its Oracle Cloud By Andy Patrizio Apr 29, 2025 2 minsArtificial IntelligenceGPUs Show more Show less View all Upcoming Events15/May in-person event FutureIT Los AngelesMay 15, 2025The Biltmore Artificial IntelligenceEventsRemote Access Security 25/Jun in-person event FutureIT DallasJun 25, 2025Union Station Artificial IntelligenceEventsRemote Access Security 17/Jul in-person event FutureIT New YorkJul 17, 2025Convene, New York, NY Artificial IntelligenceEventsRemote Access Security View all events Resources whitepaper 2025 Connectivity Benchmark Report Generative AI has transformed how humans interact with technology through prompts, and the next frontier promises an even greater impact. The post 2025 Connectivity Benchmark Report appeared first on Whitepaper Repository –. By MuleSoft 06 May 2025Artificial IntelligenceBusiness OperationsSalesforce.com whitepaper How a Network Digital Twin Delivers $14.2M in Annual Benefits By Forward Networks 06 May 2025Business OperationsIT OperationsManaged IT Services whitepaper How to leave your legacy tools behind and modernize with MuleSoft By MuleSoft 06 May 2025Application IntegrationBusiness OperationsDigital Transformation View all Podcasts podcastsDesign Your Networks for the Internet of the FutureRegardless of unique business goals, every service provider and enterprise relies on new technologies to help them achieve their intended business outcomes, like growing revenue, reducing costs, and mitigating risks for themselves and their customers. Today there are three important technology developments that can be critical catalysts helping these businesses achieve and even surpass their goals: Converged Software-Defined Networking Transport, Advanced Optics, and open, software-defined 5G. This series of 3 podcasts will share business drivers, real-world use cases, and actionable solutions that can change the economics of the Internet for the Future and your “today."0 episodeInternet Ep. 02 Episode 2: Pluggable Optics and the Internet for the Future Nov 6, 202317 mins Cisco SystemsInternetOptical Drives Ep. 03 Episode 3: Looking Forward: 5G, Digital Transformation, and the Network of the Future Nov 6, 202314 mins 5GCisco SystemsInternetVideo on demand video How to Use the rev Command in Linux (Reverse Text in Terminal!) In this quick Linux tip, Sandra Henry-Stocker (author of the “Unix as a Second Language” blog on NetworkWorld) shows you how to use the rev command — a simple but fun tool that reverses text in your terminal. 💡 Learn how to: Reverse strings and sentences using rev Reverse the output of other commands (like cal) Reverse a reversal — just for fun! 📌 Example: bash Copy Edit echo “All’s swell that ends swell” | rev Whether you’re exploring command-line tools or just need a quick trick to impress your fellow Linux users, this one’s for you. 👇 Got questions or suggestions? Drop a comment below! 👍 Like, 💬 Comment, 🔁 Share, and 🔔 Subscribe for more Linux tips! ———————————- SUBSCRIBE: https://www.youtube.com/subscription_center?add_user=InfoWorld TWITTER: https://twitter.com/Infoworld WEBSITE: https://www.infoworld.com/ May 5, 2025 1 minsLinux How to use the groupdel comand Apr 8, 2025 1 mins Linux How to use the groupadd command Apr 2, 2025 1 mins Linux How to use the Sed command Mar 28, 2025 2 mins Linux See all videos Show me moreLatestArticlesPodcastsVideos news Palo Alto unpacks security platform to protect AI resources By Denise DubieApr 29, 20257 mins Network SecuritySASESecurity news Alert to Kali Linux admins: Get the new signing key or no distro updates for you By Howard SolomonApr 29, 20251 min LinuxSecurity news Top network and data center events 2025 By Denise DubieApr 29, 20254 mins Cloud ComputingData CenterNetwork Security podcast Has the hype around ‘Internet of Things’ paid off? | Ep. 145 Apr 18, 202436 mins IoT PlatformsIoT Security podcast Episode 1: Understanding Cisco’s Converged SDN Transport Sep 24, 202120 mins Cisco SystemsInternetNetworking podcast Episode 2: Pluggable Optics and the Internet for the Future Sep 23, 202117 mins Cisco SystemsInternetOptical Drives video How to use the vmstat command Feb 25, 20251 mins Linux video How to use the Alias Command Feb 25, 20252 mins Linux video How to use exit codes Feb 21, 20252 mins Linux