Arturs Jansons iegik

If you accidently remove any host from known_hosts you can restore them by following command:

ssh-keyscan -H HOSTNAME >> ~/.ssh/known_hosts

LOGICAL AND - a ∧ b (a && b) - is true if A and B are both true; else it is false.

LOGICAL OR - a ∨ b (a || b) - is true if A or B (or both) are true; if both are false, the statement is false.

LOGICAL XOR - a ⊕ b (a != b) - is true when either A or B, but not both, are true.

EQUIVALENCE - a ↔ b (a == b) - means A is true if B is true and A is false if B is false

LOGICAL NOT - ¬a (!a) - is true if and only if A is false.

in markdown format:

HTML image:

HTML video:

quick, brown fox? jumped over! the lazy dog.

Quick, Brown Fox? Jumped Over! The Lazy Dog.

QUICK, BROWN FOX? JUMPED OVER! THE LAZY DOG.

эй, жлоб! где туз? прячь юных съёмщиц в шкаф.

Elementary

phanteon-desktop does not have icons on desktop, instead you can install nautilus

sudo apt install --no-install-recommends nautilus dconf-tools

НОМЕНКЛАТУ́РА - Совокупность или перечень употребляемых в какой-н. специальности названий, терминов.

СИГНАТУРА функции — характеристическая часть определения функции в программировании

PROGRESSIVE ENHANCEMENT - поддерживать каждую мелочь

GRACEFUL DEGRADATION - отказоустойчивость, поддерживать то, что поддерживается (css без префиксов, без теней в IE)

	# R0lGOD image/gif
	# /9j/4 image/jpeg
	# iVBORw image/png
	# UklGR image/webp
	# JVBERi0xLj application/pdf
	# PCFET0NUWVBFI text/html
	dataURI () { base64 "$@" \| sed 's/^\(R0lGOD\)/data:image\/gif;base64,\1/g;s/^\(iVBORw\)/data:image\/png;base64,\1/g;s/^\(\/9j\/4\)/data:image\/jpeg;base64,\1/g;s/^\(UklGR\)/data:image\/webp;base64,\1/g;'; }

	#!/bin/bash
	declare -a List=(en it de es pt fr et fi)

	USAGE=$(cat <<-EOM
	Usage: ${0##*/} [OPTION]... [FILE]...
	EOM
	)
	INFO=$(cat <<-EOM

	Example:

	## Actions

	# --ignore-platform - to avoid compilation binary files
	# --no-bin-links - to not create executables in node_modules/.bin/
	YARN_ARGS=\
	--link-duplicates \
	--no-bin-links \
	--ignore-optional \
	--ignore-scripts \
	--disable-pnp \