Andrei Shevchuk shvchk

Keybase proof

I hereby claim:

I am shvchk on github.
I am shevchuk (https://keybase.io/shevchuk) on keybase.
I have a public key whose fingerprint is 6E28 CD88 F9A6 CB2B F5FE D967 D970 4253 BBB6 ECFC

To claim this, I am signing this object:

Были рассмотрены практически все имеющиеся 5" смартфоны с 3GB RAM до 130$, и из них отобраны наиболее конкурентоспособные исходя из характеристик и цены, их и будем сравнивать.

Участники

Vernee Thor
Vernee Thor E
Meizu M5
Meizu U10
Xiaomi Redmi 4X

Create persistent SSH proxy with autossh

Create persistent local SSH server forwarding with autossh

Set up SSH key based authentication

SSH keys come in pairs: a public and a private key. It might be easier to think of them as a lock (public part) and key (private part). You add public key (lock) to the computer you want to connect to, and then you can connect from elswhere and unlock it with your private key. So public key is meant to be handed out freely, while private key should be kept secret and safely guarded.

So let's create an SSH key (all commands below are executed on your local computer, from which you will be connecting to remote example.com):

Make sure local user has .ssh directory: mkdir -p ~/.ssh
Generate SSH keys for passwordless authentication:

Install Signal Desktop as a standalone app, without Chrome dependency *

UPD 2: Official standalone Signal Desktop is released!
Install official Signal Desktop, old version and this guide using it should now be considered deprecated.

UPD 1: There is now an easier way with automatic Signal Desktop installer, which also keeps Signal updated.

Start application minimized

Usage

python3 /path/to/start_minimized.py <command_to_run_application>

Prerequisites

Install wmctrl and xdotool: sudo apt-get install wmctrl xdotool

Source

Jacob Vlijm answer on AskUbuntu

	@-moz-document url("chrome://browser/content/browser.xhtml") {

	/* To bring back OS title bar with min/max/close buttons, some users might
	* consider setting browser.tabs.drawInTitlebar to false in about:config
	*/
	:root {
	--custom-sidebar-collapsed-width: 35px;
	--custom-sidebar-full-width: 20vw;
	--custom-sidebar-border: 0px solid #404040;
	}

	#! /usr/bin/env bash
	# Usage: notify-user.sh username notify-send-args

	uid=$(id -u $1)
	displays=($(who \| grep -E "$1 .+\(:[0-9](\.[0-9])*\)" \| awk '{print $NF}' \| sort -u))

	for display in $displays; do
	sudo -u $1 DISPLAY=${display:1:-1} \
	DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$uid/bus \
	notify-send "${@:2}"

	#! /usr/bin/env bash

	user_list=($(who \| grep -E "\(:[0-9](\.[0-9])*\)" \| awk '{print $1 "@" $NF}' \| sort -u))

	for user in $user_list; do
	username=${user%@*}
	display=${user#*@}
	dbus=unix:path=/run/user/$(id -u $username)/bus

	sudo -u $username DISPLAY=${display:1:-1} \