project day1

1. 各种linux命令：

1. 查看文件大小du -sh
2. 用wget 命令下载google drive 的文件

wget --load-cookies tmp/cookies.txt "https://docs.google.com/uc?export=download&confirm=$(wget --quiet --save-cookies /tmp/cookies.txt --keep-session-cookies --no-check-certificate 'https://docs.google.com/uc?export=download&id=176jzG4pqlJEEEocg5uFFLw_6ZRJ7NnVU' -O- | sed -rn 's/.*confirm=([0-9A-Za-z_]+).*/\1\n/p')&id=176jzG4pqlJEEEocg5uFFLw_6ZRJ7NnVU" -O Traning1_share && rm -rf tmp/cookies.txt

不行不行