Useful links #5

ffscreencast is a shell wrapper for ffmpeg that allows fool-proof screen recording via the command line

Bezpieczne i proste kopiowanie plików z jednego komputera na drugi

The Power of Pure HTTP – screen share, real-time messaging, SSH, VNC and copying files

A tiny but valid init for containers - Docker Best Practice

Łukasz Lach - Docker webinar 2

How To Use Bash Parameter Substitution Like A Pro

How to Make Your Code Reviewer Fall in Love with You

Percona Toolkit - Analyze MySQL queries from logs, processlist, and tcpdump

Minimalistyczny CSS dla elementów HTML (bez używania klas)

Debian 10 Set Up OpenVPN Server In 5 Minutes