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Creating and Maintaining a VHDX Drive in WSL

This guide explains how to create, mount, and maintain a VHDX drive for use with WSL (Windows Subsystem for Linux).

Prerequisites

Windows 10/11 with WSL2 installed
Administrative access
PowerShell
Sufficient disk space

Importing Python source code from a script without the .py extension

Generally, to import a python module programatically when you know the file's path, you could do something like this:

import importlib.util
import sys

Bitbake Cheatsheet

Verbose as possible

bitbake -vDDD your-recipe

List recipes

bitbake -s

Adding Sections to ELF Binaries

Suppose you need to add a section to an ELF binary to contain information gathered at compile time, but to be used at link time or run time. Here's how to add a section named .okdata and either populate it with data either after or before emitting the ELF binary.

Adding a Section After Emitting

In this case, you'll add file’s contents to an already existing binary. objcopy copies and translates object files, such that adding a new section is a matter of writing that new section’s contents into the ELF file.

(Optional) Create a simple program’s object file.

This is a document describing how to install Ubuntu 16.04 LTS on ThinkPad T470s.

My Hardware

CPU: Intel Core i7-7600U (2.80GHz, 4MB cache)
Graphics: Intel HD Graphics 620
Display: 14” WQHD (2560 X 1440) IPS Non-Touch Anti-Glare
Memory: 24GB DDR4 2133 MHz (8GB Onboard + 16GB)
SSD: PCIe-NVMe 256G OPAL 2.0
Wireless: Intel Dual Band Wireless AC (2x2) 8265 Bluetooth 4.1
Fingerprint Reader

注意：本文内容适用于 Tmux 2.3 及以上的版本，但是绝大部分的特性低版本也都适用，鼠标支持、VI 模式、插件管理在低版本可能会与本文不兼容。

Tmux 快捷键 & 速查表 & 简明教程

启动新会话：

tmux [new -s 会话名 -n 窗口名]

恢复会话：

	<#
	#Required:
	Install-Module -Name LoopbackAdapter -MinimumVersion 1.2.0.0
	#run in admin terminal
	#you do NOT need to disable/remove SMB 1.0/CIFS


	#Troubleshooting:
	#You can check [attempted] forwardings and [successful] listeners here, respectively
	netsh interface portproxy show v4tov4

	#!/usr/bin/env bash

	set -Eeuo pipefail
	trap cleanup SIGINT SIGTERM ERR EXIT

	script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

	usage() {
	cat <<EOF
	Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

	function asyncFunc(e) {
	return new Promise((resolve, reject) => {
	setTimeout(() => resolve(e), e * 1000);
	});
	}

	const arr = [1, 2, 3];
	let final = [];

	function workMyCollection(arr) {

	/*
	* Minimalistic implementation of the XModem/YModem protocol suite, including
	* a compact version of an CRC16 algorithm. The code is just enough to upload
	* an image to an MCU that bootstraps itself over an UART.
	*
	* Copyright (c) 2014 Daniel Mack <[email protected]>
	*
	* License: MIT
	*/