Mar 7 · 3 min read · Introduction Modern applications depend heavily on cloud infrastructure, distributed systems, and continuous deployment pipelines. As systems grow more complex, maintaining reliability and performance
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Jan 14 · 4 min read · As we settle into early 2026, the global technology community is finally conducting the final post-mortems on a series of disruptions that defined the end of last year. Between October and December 2025, the digital world experienced what many are no...
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Jan 4 · 8 min read · In Part 1, we provisioned a cost-effective GKE cluster using Spot Instances and Terraform. But right now, it’s just an empty shell. To make this environment actually usable for developers, we need to solve three fundamental problems: Identity: How d...
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Dec 18, 2025 · 5 min read · Repo: https://github.com/veltman/clmystery git clone https://github.com/veltman/clmystery.git cd clmystery less instructions # based on it, we need to collect all CLUE from crimescene file cd mystery ls # crimescene interviews memberships peopl...
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Dec 17, 2025 · 2 min read · Question details: https://sadservers.com/scenario/saskatoon # inspect logs less /home/admin/access.log # print first word of each line (space is separator) awk '{print $1}' /home/admin/access.log # we need count of all IPs which we'll get with uniq...
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