GNHua

import scala.concurrent.duration.{DurationInt, FiniteDuration}

import cats.effect.{IO, Resource}
import fs2.io.file.{Files, Path}
import fs2.{Stream, text}

trait HttpClient {
  def getBodyFrom(url: String): Stream[IO, Byte]
}

GNHua

# source: https://apple.stackexchange.com/questions/73926/is-there-a-command-to-install-a-dmg

# usage: installdmg https://example.com/path/to/pkg.dmg
function installdmg {
    set -x
    tempd=$(mktemp -d)
    curl $1 > $tempd/pkg.dmg
    listing=$(sudo hdiutil attach $tempd/pkg.dmg | grep Volumes)
    volume=$(echo "$listing" | cut -f 3)
    if [ -e "$volume"/*.app ]; then

GNHua

Note: $ denotes the start of a command. Don't actually type this.

Steps to Install Anaconda on Windows Ubuntu Terminal

1. Install WSL (Ubuntu for Windows - can be found in Windows Store). I recommend the latest version (I'm using 18.04) because there are some bugs they worked out during 14/16 (microsoft/WSL#785)
2. Go to https://repo.continuum.io/archive to find the list of Anaconda releases
3. Select the release you want. I have a 64-bit computer, so I chose the latest release ending in x86_65.sh. If I had a 32-bit computer, I'd select the x86.sh version. If you accidentally try to install the wrong one, you'll get a warning in the terminal. I chose Anaconda3-5.2.0-Linux-x86_64.sh.
4. From the terminal run wget https://repo.continuum.io/archive/[YOUR VERSION]. Example: $ wget https://repo.continuum.io/archive/Anaconda3-5.2.0-Linux-x86_64.sh
5. Run the installation script: $ bash Anaconda[YOUR VERSION].sh ($ bash Anaconda3-5.2.0-Linux-x86_64.sh)
6. Read the license

GNHua

:: Go to folder in command prompt
tree /f > tree.txt
:: Use MS Word to open "tree.txt"
:: The dialog box "File Conversion - tree.txt" will open
:: For "Text encoding" tick the "MS-DOS" option

GNHua

#! /bin/bash

# Source here:
# https://stackoverflow.com/questions/4774054/reliable-way-for-a-bash-script-to-get-the-full-path-to-itself#4774063

SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )"
echo $SCRIPTPATH

GNHua

git -c credential.helper= clone https://github.com/ttaylorr/lfs-gfw-bug.git

GNHua

from pytube import YouTube
import os
import subprocess


def download_yt_audio(link):
    yt = YouTube(link)
    yt.register_on_progress_callback(show_progress_bar)
    
    # Download mp4 audio. If it does not exist, download lowest resolution mp4 video.

GNHua

# Python 3.6

import http.server
import base64


class CustomServerHandler(http.server.SimpleHTTPRequestHandler):

    def do_HEAD(self):
        self.send_response(200)

GNHua

import urllib.request
from datetime import datetime

def download(dwn_link, filename):
    try:
        print("Downloading starts...")
        print('***', filename, '***')
        print(datetime.now())
        urllib.request.urlretrieve(dwn_link, filename)
        print("Download completed..!!")