~/Unix Power Tools Every DevOps Engineer Should Know (Read full article)
Discover underrated Unix commands that solve real production problems. Start with basic pipes, build up to xargs parallelism, then write a Go tool that monitors …
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Blog Articles: Cli
~/Build a Go CLI Tool for AWS S3 (Read full article)
Build a real S3 CLI tool with Go from scratch. Start with a one-liner that lists buckets, then incrementally add uploads, downloads, presigned URLs, and …
~/Linux ls Command: The Complete Guide with History, Examples, and Tricks (Read full article)
The definitive guide to the Linux ls command covering its Unix origins, core options, task-based examples, quirky tricks, and a handy cheat sheet. Everything …