Centos - PowerPoint PPT Presentation


Overview of .NG Registry Operations by NIRA

Nigerian Internet Registration Association (NIRA) manages Nigeria's country code top-level domain (.ng). NIRA was established in 2005 after the delegation of .ng to Nigeria. The .ng Registry design includes a 3R model, public WHOIS server, EPP interface, and security measures like redundant site net

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Compute and Storage Overview at JLab Facility

Compute nodes at JLab facility run CentOS Linux for data processing and simulations with access to various software libraries. File systems provide spaces like /group for group software, /home for user directories, and Cache for write-through caching. Additionally, there are 450TB of cache space on

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Linux Administration Essentials: A Comprehensive Training Program

Join the Cooper Union Retraining Program at CAMBA for an intensive course on Linux (Unix) Administration instructed by Dr. Tavaris J. Thomas. Learn core objectives spanning from file system management to network configuration without diving into hacking or programming. Explore the history of Linux,

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Troubleshooting Memory and Network Stack Tuning in Linux for Highly Loaded Servers

Dmitry Samsonov, Lead System Administrator at Odnoklassniki, shares insights on memory tuning, the impact of network stack configuration, and the challenges faced during server migration. The discussion covers memory fragmentation, OOM killer issues, CPU spikes, and strategies to address memory pres

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Understanding RPM Package Manager for Fedora and CentOS

RPM (Red Hat Package Manager) is a critical package management system used by various Linux distributions like Fedora and CentOS. It simplifies software handling by tracking system packages, facilitating easy upgrades, and ensuring reproducible builds. This technology overview delves into RPM basics

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Evaluation of Linux Distribution Options by CERN and Fermilab

CERN and Fermilab are evaluating Linux distribution options and have decided to target CentOS Stream 8 as the standard distribution for experiments. Red Hat has proposed an academic licensing scheme, but concerns exist about its applicability. CentOS Stream 8 is considered low risk and has been runn

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