Guanglei Xu GrayXu

A cascade mapping ordered by ctime. So some parts may be duplicate.
Thanks to those seniors who are willing to share.

	# use it like "$./down.sh https://*/ https://*/ ..." to use youtube-dl eaiser
	# log would be append to file "./log"
	echo -e "\033[32mDownload list↓:\033[0m"
	echo $*
	nohup youtube-dl -cit $* > log &

	# file path: ~/.tmux.conf
	# download: wget http://gist.githubusercontent.com/GrayXu/851fa9b7db6733a2fb8ebc9569c26d35/raw/.tmux.conf -O ~/.tmux.conf

	# note: for tmux > 2.8

	# Enable title for Terminal
	set-option -g set-titles on
	set-option -g set-titles-string "#S / #W"

	# Enable mouse mode (tmux 2.1 and above)

	# file path: ~/.SpaceVim.d/init.toml

	# how to install:
	# curl -sLf https://spacevim.org/install.sh \| bash
	# download config:
	# wget https://gist.githubusercontent.com/GrayXu/19d74689d0a5370f6e3ba5e36d91b4f5/raw/init.toml -O ~/.SpaceVim.d/init.toml

	#=============================================================================
	# dark_powered.toml --- dark powered configuration example for SpaceVim
	# Copyright (c) 2016-2020 Wang Shidong & Contributors

	# ZSH是好文明 => https://github.com/ohmyzsh/ohmyzsh

	# sudo apt install zsh
	# sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
	# git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
	# git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions

	# 然后如下简单配置你的.zshrc!

	export ZSH="$HOME/.oh-my-zsh"

	# default home path is /home/gray
	# sh -c "$(curl -fsSL https://gist.githubusercontent.com/GrayXu/8d4433e9b5f9b0202b9966a9280a47a1/raw/zsh_init.sh)"

	echo "rush..."
	sudo apt install zsh
	sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
	git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
	git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
	wget https://gist.githubusercontent.com/GrayXu/407ec274b4783f8381a5b4daa2b31025/raw/.zshrc -O ~/.zshrc
	echo "done!"

	# RUN THIS SCRIPT
	# sh -c "$(curl -fsSL https://gist.githubusercontent.com/GrayXu/6bfe73de93e7f2431bbf545f3522c200/raw/init.sh)"
	echo "config zsh..."
	sudo apt install zsh -y
	sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
	git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
	git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
	wget https://gist.githubusercontent.com/GrayXu/407ec274b4783f8381a5b4daa2b31025/raw/.zshrc -O ~/.zshrc
	echo "---zsh is ok---"

	# pip install bs4 request
	# python3 asplos21.py

	import requests
	from bs4 import BeautifulSoup
	import os
	from multiprocessing.dummy import Pool as ThreadPool
	import sys

	pool = ThreadPool(10)

	# warning: catch dirty corner case, but will not handle it
	with open("2020Mar.md") as f:
	data = f.readlines()

	lengths = []
	ll = []
	for line in data:
	items = line.split("\|")[1:-1]
	lengths.append(len(items))
	for j in range(len(items)):