1. Very small, but effective, even OpenCL ANIMS/kerns compilation with it IS short!!!!!.

•KDevelop turned to be better editor than Blender code editor (that hasn’t even proper Arch Linux clipboard support, I’ve parcellite)
•Linux code editors occupy small (Z)RAM,(Fethpd.„delicate” imperfection)
2. Longer & complicated (as programming Python is complicated – I mean ununificated multilibraries’ imports & unthreading GIL). Opening UI app AFTER Blender unattndd
Notes to second script:
•Additional temporary dir „/tem” to (near to the main/usual „/tmp”) – practical
•Lock Blender interface used (methodology of strictness)
•ZRAM def.– method of compressing Linux ram (in form as swap device)
•I am NOT naming those paired scripts as workaround, I wait for Blender/Python [GIL??]/LuxCore patch(es) instead, but scripts are very fun, possibility to medium-quick step above bad error (laziness or pokemonism of programmers??)
•usage of „find” Linux std. command is some practical simplification here.