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Setup

Install TigerVNC -

$ sudo apt install tigervnc-standalone-server

Configure VNC Server by running

Retrieving Docker Image Sizes

There are two metrics that are important to consider when discussing the size of Docker images.

Compressed size - This is often referred to as the wire size. This affects how fast/slow images can be pulled from a registry. This impacts the first run experience on machines where images are not cached.
Uncompressed size - This is often referred to as the size on disk. This affects how much local storage is required to support your Docker workloads.

The example commands shown below will work on Windows, MacOS, and Linux.

How to Measure the Compressed Size

Change Arc Browser Icon

A collection of commands that change the Arc Browser icon on macOS.

Commands

Theme	Command
Candy Arc	`defaults write company.thebrowser.Browser currentAppIconName candy`

Let me tell you how easy it is to decompile an Electron app (that's closed source).

Prerequisites

Node.js (LTS or latest)
Electron
asar (for extracting the source code)

Decompilation

First of all, you find the install path of your Electron app. If you found it, find the resources folder. If you found it, you'll have to install asar globally, by running:

	@echo off & setlocal
	if "%~1"=="" exit /b
	if /i "%~x1" neq ".bat" if /i "%~x1" neq ".cmd" exit /b
	<"%~1" ((for /l %%N in (1 1 8) do pause)>nul&findstr "^">"%~n1__%~x1")

	adb shell am
	Activity manager (activity) commands:
	help
	Print this help text.
	start-activity [-D] [-N] [-W] [-P <FILE>] [--start-profiler <FILE>]
	[--sampling INTERVAL] [--streaming] [-R COUNT] [-S]
	[--track-allocation] [--user <USER_ID> \| current] <INTENT>
	Start an Activity. Options are:
	-D: enable debugging
	-N: enable native debugging

	adb shell am
	usage: am [subcommand] [options]
	usage: am start [-D] [-W] [-P <FILE>] [--start-profiler <FILE>]
	[--R COUNT] [-S] [--opengl-trace] <INTENT>
	am startservice <INTENT>
	am force-stop <PACKAGE>
	am kill <PACKAGE>
	am kill-all
	am broadcast <INTENT>
	am instrument [-r] [-e <NAME> <VALUE>] [-p <FILE>] [-w]

	(define nand
	(lambda (a b) (match (list a b)
	[(list 1 1) 0]
	[(list _ _) 1])))


	(define not
	(lambda (a) (nand a a)))


	.
	..
	........
	@
	*
	.
	..*
	ðŸŽ

	# brew install nginx
	sudo ln -s /usr/local/opt/nginx/homebrew.mxcl.nginx.plist /Library/LaunchDaemons/
	sudo chown root:wheel /usr/local/opt/nginx/homebrew.mxcl.nginx.plist
	sudo launchctl load /Library/LaunchDaemons/homebrew.mxcl.nginx.plist

	# Why do you need sudo?
	# If you want nginx to be able to bind to port 80, it will need superuser privileges