Posts
Page 59 of 59
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Talos OS: API-Driven, Kubernetes-First OS
Talos OS is an immutable, API-driven OS designed purely for running Kubernetes, no SSH, no package manager, pure GitOps.
6 min read -
SumGuy’s Guide to Linux Log Analysis
journalctl, grep, awk, and tail -f, read your Linux logs like a pro and find the error before it pages you at 3 AM.
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Docker Compose: Orchestrating Multi-Container Applications
Move beyond single containers, Docker Compose lets you define and run multi-service apps with one YAML file and one command.
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Understanding the Mogrify Tool in Linux: A Guide to Image Manipulation
mogrify from ImageMagick batch-processes images, resize, convert, compress, and apply effects to entire directories at once.
5 min read -
Machine Learning models (AI)
Supervised, unsupervised, reinforcement learning, the ML model landscape explained without drowning in math or hype.
5 min read -
Wiki.js for your documentation in docker
Wiki.js is a gorgeous self-hosted wiki with Markdown, WYSIWYG, and Git sync, Docker Compose setup with PostgreSQL backend.
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Automatic Backup of Docker MySQL or MariaDB Containers
Automate MySQL/MariaDB backups from a running Docker container using cron and mysqldump, no downtime, no excuses for losing your data.
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Ed25519 ssh keys
Ed25519 is faster and more secure than RSA for SSH keys, generate a key pair, add it to authorized_keys, and ditch the old RSA habits.
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Install a php script in PHP-FPM & Caddy via Docker
Run PHP apps with PHP-FPM and Caddy in Docker, FastCGI configuration, volume mounts, and the Caddyfile that wires it all together.
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Ubuntu & Bash tutorial & basic utilities
Essential bash utilities for Ubuntu newcomers, file management, text processing, process control, and the commands you'll type every day.
20 min read -
Archive & Compression utilities
tar, gzip, bzip2, xz, zip, demystified. When to use each compression tool, speed vs ratio trade-offs, and the flags you'll actually need.
5 min read
