Focused on sharing Linux/Unix content, covering fundamentals, system development, network programming, automation/operations, cloud computing, and related professional knowledge.
The article analyzes China’s rapidly expanding AI server market, highlighting a 63% YoY growth to $5 billion in H1 2024, the dominance of GPU servers, the surge of non‑GPU accelerators, competitive dynamics among major vendors, and the rising influence of Ascend‑based ecosystems worldwide.
kubectl‑ai is an AI‑powered Kubernetes CLI plugin that lets users issue natural‑language commands to query, create, and troubleshoot resources, supports multiple large language models, offers an interactive mode, and provides installation guidance, usage scenarios, technical highlights, and a balanced view of its benefits and limitations.
Rapid7’s Chrstiaan Beek has created the world’s first CPU‑level ransomware proof‑of‑concept, exploiting AMD Zen microcode vulnerabilities to hijack BIOS and encrypt drives, a technique that can bypass traditional detection and remain active even after OS reinstall, though he promises not to release it.
This guide thoroughly explains China's ICP domain filing process—from initial provider review to the communications authority's final approval—detailing each procedural step, DNS resolution impacts, cloud provider policies, technical workarounds, best practices, and scripts to help developers ensure compliance and smooth deployment.
Raymond Chen explains that Windows shows two CPU speeds because one is the static manufacturer‑defined brand string from CPUID, while the other is an estimated current frequency, which can differ due to boost or over‑clocking, leading to apparent discrepancies in system settings.
Learn how to configure and manage Linux logging services—including rsyslog and systemd‑journal—by understanding common log files, severity levels, log types, server setup, security settings, manual syslog transmission, journal analysis, persistent storage, and log rotation with logrotate to ensure reliable system monitoring.
This article provides a comprehensive guide to Docker's networking options, detailing bridge, host, none, and container modes, the various network drivers, configuration commands, and how Docker Swarm enables service discovery and load balancing for scalable container deployments.
This article translates and expands on analyst Lennart Heim’s X‑platform report, dissecting Huawei’s newly mass‑produced Ascend 910C AI accelerator, its dual‑chip packaging, performance estimates versus NVIDIA’s H100 and upcoming B200, supply‑chain origins, potential domestic production, and the broader strategic impact on China’s AI competitiveness.
Learn how the powerful mtr (My Traceroute) tool combines traceroute and ping to dynamically trace network paths, display latency and packet loss, interpret its detailed output, and use various command‑line options for reporting, filtering, and installation on Linux systems.
This article provides a comprehensive, step‑by‑step tutorial on the Linux awk command, covering its origin, syntax, predefined variables, execution flow, functions, control structures, and practical examples, enabling readers to master text processing and data extraction directly from the command line.
