https://sudonull.com/password-recovery-for-zip-via-john-the-ripper
Local Audit of ZIP Archives Using zip2john and John the Ripper. Step-by-Step Pipeline, Brute-Force Optimization, and Working with Hashes Without Data Leaks.
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In this project
https://sudonull.com/postgresql-recovery-without-2-5-tb-backup
Real case of PostgreSQL cluster destruction from WAL deletion and SIGKILL. Recovery steps with ignore_system_indexes, crash_info and pg_dump patches. Lessons for 1C DBA.
https://sudonull.com/rto-calculation-it-recovery-planning
Learn how to calculate the minimum service recovery time, localize failures, and control risks. Practical steps for middle/senior DevOps and sysadmin.
https://sudonull.com/sla-for-it-disaster-recovery
How to agree on realistic SLA for RTO of IT services taking into account budget and reserves. Steps to balance business requirements and capabilities. For IT specialists.
https://sudonull.com/dopamine-in-pm-depletion-and-recovery
Learn why product manager loses motivation due to dopamine depletion. Schultz's mechanisms, detox strategies and micro-wins. Restore brain's trust for productivity. Read for IT specialists.
From other projects
https://ymaho.com/bitcoin-recovery-74-000-bull-trap-analysis-2026
Bitcoin rose to $73,736 amid US-Iran ceasefire, but it's a trap. Technical analysis, divergence with Treasuries and forecast to $62,000. Read.
https://lrivo.com/how-does-muscle-recovery-work-after-exercise-science-explained
Learn how does muscle recovery work after exercise at the cellular level. Discover the science of repair, optimal nutrition, and sleep strategies for faster gains.
https://lrivo.com/active-vs-passive-recovery-which-is-better-for-you
What is the difference between active and passive recovery? Learn when to use each strategy, their benefits, and how to optimize your rest days for better performance and muscle repair.
https://ymaho.com/sunscreen-filters-with-skin-recovery-after-uv
New generation sunscreens not only block UV rays but also restore skin DNA after damage. Learn about the trend of reparative formulas with enzymes.
https://lrivo.com/johnston-s-hamstring-recovery-delayed-for-celtic
Celtic and Canada right-back Alistair Johnston faces a setback in his long-term hamstring injury recovery. Learn what this means for his return.
https://ymaho.com/bitcoin-wallet-recovery-plan-for-future-quantum-computers
Learn how a new Bitcoin prototype could let users recover funds if advanced quantum computers ever threaten the network's security.
https://ymaho.com/k-shaped-recovery-of-china-export-vs-domestic-demand
BNP Paribas: China's GDP growth of 5% is supported by exports, but the real estate crisis and weak consumer confidence are holding back consumption. Analysis and forecasts.
https://ymaho.com/k-shaped-recovery-of-china-s-economy-causes-and-consequences
The Chinese economy demonstrates a K-shaped recovery: growth in exports and technology amid a decline in consumption and real estate. Analysis of the 5% GDP paradox and prospects for investors.
https://lrivo.com/liverpool-s-ekitike-achilles-injury-9-month-recovery-timeline
Liverpool striker Hugo Ekitike faces lengthy absence with Achilles injury. Get expert analysis on recovery timeline and impact on Liverpool's season.
https://ymaho.com/sleepcation-a-new-trend-for-nervous-system-recovery
Sleepcation is a trend where hotels sell sleep back to a world-weary public. Learn how a sleepcation helps restore the nervous system and why it is rehabilitation, not luxury. Read the analysis.
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CERN quantum internet: 50 km test between Geneva and Lausanne
CERN successfully transmitted entangled photons over 50 km in a real urban network. Learn how White Rabbit technology is changing the quantum communications market and who benefits from this breakthrough.
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Google and Quantinuum have reached the threshold of scalable quantum error correction. Learn how this changes the future of quantum computing and who benefits from the breakthrough.
How Does Retrieval Augmented Generation Work? RAG Guide
Learn how does retrieval augmented generation work: RAG reduces AI hallucinations, grounds responses in real data, and transforms LLMs into trustworthy systems. Start now.
How Netflix Scales Its Streaming Infrastructure: Cloud & CDN
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How to Write a SQL Query: Tutorial with Examples
Learn how to write a SQL query with practical examples. Master SELECT, WHERE, JOIN, GROUP BY, and best practices for readable, efficient SQL. Start now.