Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to query real-time power consumption directly from the BMC and IPMI of Linux servers using the command line.
Learn the step-by-step bench procedure to measure CMOS battery voltage and real-time clock circuitry using a digital multimeter.
Learn the step-by-step guide to isolate corporate and security camera network traffic using the web interface of managed TP-Link switches.
Learn how to fix file descriptor exhaustion errors on Linux servers under high load by adjusting ulimit, systemd, and kernel parameters.
Learn the practical bench step-by-step procedure to diagnose faults in the motherboard Super I/O circuit using a digital multimeter.
Learn how to build automated terminal routines using pg_dump, strong encryption, and secure uploading to cloud object storage for robust data protection.
Learn how to use diagnostic tools and basic electrical tests to identify damaged storage ports inside the motherboard integrated circuit.
Learn practical troubleshooting for laptop and monitor displays by analyzing LVDS differential clock and data signals using a bench oscilloscope.
Learn how to extract physical sensor and temperature metrics on headless servers using IPMI and automated scripts in Linux.
Learn how to solve internal access issues to local servers using your MikroTik public IP with proper NAT and Hairpin NAT rules.
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