Documentation indexTech related digests, cheatsheets and howtos, from beginner to advancedTopics Bash shell Shell beginners guide Shell and files Shell and variables Shell scripting basics Linux Run Linux on Windows using Hyper-V Linux system boot Linux devices Linux file system Linux processes Linux networking DPKG basics Essential Linux commands Essential Linux system files Cryptography Encryption basics OpenSSL basics SSH / OpenSSH basics PGP / GnuPG basics Networking Networking fundamentals Internet protocol specifics IPTables basics Docker Docker CLI basic commands Docker container commands Docker image commands Docker data persistence management Docker networking overview Docker services management Docker compose files overview Docker cookbook Kubernetes Introduction to Kubernetes Kubernetes overview Kubernetes features Kubernetes objects Kubernetes API Kubernetes workloads Kubernetes networking Kubernetes storage Kubernetes resources management Kubernetes security Kubernetes authentication Kubernetes authorization Helm overview Kubernetes cheatsheet Javascript / Typescript Typescript overview NPM overview Data structures & algorithms Introduction Arrays Linked lists Recursion Trees Graphs Miscellaneous FFMPEG overview SEO best practices Git-branch cheatsheet Google cloud CLI cheatsheet Linode CLI cheatsheet