Linux bash script batch download files All In One

Linux bash script 批量下载文件 All In One

solution

#!/bin/bash

# 下载目录
downdir="/Users/xgqfrms-mbp/Documents/swift-ui/Memorize/000-xyz/pdfs/"

# 读取文件
cat $1 | while read line
do
  echo "$line"
  cd $downdir
  str=$line
  # 按行分割，每行一个
  array=(${str//;/ })
  echo "$array"
  url=${array[0]}
  filename=$(echo ${array[1]} | tr -d '\r')
  # filename=$(echo "l" + ${index} + ".pdf" | tr -d '\r')
  # filename=$(echo "l${index}.pdf" | tr -d '\r')
  # 执行下载
  curl $url -o $filename
done

# chomd +x ./auto-download-pdfs.sh
# mkdir pdfs
# bash ./auto-download-pdfs.sh cs193p.txt

cs193p.txt

https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l1.pdf;l1.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l2.pdf;l2.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l3.pdf;l3.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l4.pdf;l4.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l5.pdf;l5.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l6.pdf;l6.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l7.pdf;l7.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l8.pdf;l8.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l9.pdf;l9.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l10.pdf;l10.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l11.pdf;l11.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l12.pdf;l12.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l13.pdf;l12.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l14.pdf;l14.pdf

demo

CS193p PDFs, 2020 Spring L1 ~ L14

https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l1.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l1.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l2.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l3.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l4.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l5.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l6.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l7.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l8.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l9.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l10.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l11.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l12.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l13.pdf
https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l14.pdf

emmet

使用 vscode emmet 语法动态生成 $index.pdf

p{https://cs193p.sites.stanford.edu/sites/g/files/sbiybj16636/files/media/file/l$.pdf}*14

https://code.visualstudio.com/docs/editor/emmet

https://emmet.io/

https://github.com/emmetio/emmet

TODO

Node.js version

//

npm package

$ npm i -g auto-download-files

https://www.npmjs.com/package/auto-download-files

Python version

// 

refs

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