Greg tomfun

https://raspberrypi.stackexchange.com/questions/8265/btrfs-root-filesystem-on-raspbian

sudo apt install btrfs-progs initramfs-tools

'btrfs' | sudo tee -a /etc/initramfs-tools/modules

sudo mkdir -p /etc/initramfs-tools/hooks ; sudo mkdir -p /etc/initramfs-tools/scripts/local-premount ; sudo cp /usr/share/initramfs-tools/hooks/btrfs /etc/initramfs-tools/hooks ; sudo cp /usr/share/initramfs-tools/scripts/local-premount/btrfs /etc/initramfs-tools/scripts/local-premount; sudo chmod +x /etc/initramfs-tools/hooks/btrfs /etc/initramfs-tools/scripts/local-premount/btrfs

https://forums.raspberrypi.com/viewtopic.php?t=10532&sid=506b6601ef85b73e2e6cafc95f4636c6&start=50

Good ppa`s

add-apt-repository ppa:nextcloud-devs/client
add-apt-repository ppa:phoerious/keepassxc
add-apt-repository ppa:git-core/ppa
add-apt-repository ppa:andol/curl-http2

Linux mint base ubuntu table

Mint	Ubuntu	Proof

https://medium.com/python-programming-at-work/multiple-python-versions-with-pyenv-266e1801ff3d

pyenv curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash follow instructions and add PYENV_ROOT

edit  ~/.bashrc

Add this to end

export PYENV_ROOT="$HOME/.pyenv"

Check SSH security

online
- https://www.ssh-audit.com/
- https://sshcheck.com/
python script https://github.com/jtesta/ssh-audit
value of such test https://hackerific.net/2017/04/23/ssh-audit---a-tool-for-checking-ssh-server-security/
steps to do https://www.ssh-audit.com/hardening_guides.html#ubuntu_18_04_lts

Рецепт Плова

Ингридиенты

Казан (3л)
Мясо (600г)
Рис (300г)
Лук
Морковь
Масло подсолнечное
Чеснок
Приправы, соль

	import { generateSequence } form './simple'

	class NumberTransfrormer {
	transform = async function*(gen: AsyncGenerator<number>) {
	for await (const n of gen) {
	yield n * 2;
	}
	}
	}

	{
	"AWSTemplateFormatVersion": "2010-09-09",
	"Parameters" : {
	"MainDomainName": {
	"Description": "public pretty FQDN for cloudfront",
	"Type": "String",
	"Default": "example.com"
	},
	"AcmCertificateArn": {
	"Description": "AWS certificate ID for cloudfront",

	version: '3.7'

	services:
	test-node:
	image: node:10
	environment:
	NODE_ENV: ${NODE_ENV:-dev}
	PORT: 8080
	working_dir: /home/node/app
	volumes:

	#!/usr/bin/env bash

	i=0
	sp='/-\\|'
	n=${#sp}

	STATUS='Created'
	while [[ $STATUS == 'InProgress' \|\| $STATUS == 'Created' ]]
	do
	sleep 1

	stages:
	- clean
	- build
	- check

	variables:
	## docker image names inside the YML file to use
	CI_REGISTRY_IMAGE_c: $CI_REGISTRY_IMAGE/dev:${CI_COMMIT_SHORT_SHA}
	CI_REGISTRY_IMAGE_l: $CI_REGISTRY_IMAGE/dev:latest
	CI_REGISTRY_IMAGE_i: services_${CI_BUILD_ID}_api_v2