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This article introduces the knowledge about "how to collect the image address and image download of the specified page in the Linux command line". In the actual case operation process, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

Get the picture address in the specified page: curl news.baidu.com| grep -Eio '(http| ftp| https)://[A-Za-z0-9_./]+ (.jpg|.png|.gif)'

The code is as follows:

http://news.baidu.com/iphone/img/loading_3.gif

http://h.hiphotos.baidu.com/news/pic/item/5d6034a85edf8db1cab9d24a0b23dd54564e740c.jpg

http://a.hiphotos.baidu.com/news/pic/item/a2cc7cd98d1001e9e447bd21ba0e7bec54e797a1.jpg

http://b.hiphotos.baidu.com/news/pic/item/2f738bd4b31c8701d4b01bc8257f9e2f0708ff9e.jpg

http://g.hiphotos.baidu.com/news/pic/item/2e2eb9389b504fc23d951e2be7dde71191ef6dd2.jpg

......

http://news.baidu.com/resource/img/tuiguang/news_ad_header_ipad.png

http://news.baidu.com/resource/img/tuiguang/news_home_ad_dialog_ipad_news.png

http://news.baidu.com/resource/img/tuiguang/news_home_ad_dialog_ipad_news.png

grep-E Use regular expressions

grep-i case-insensitive

grep-o Display only matching strings

Download the image file for the specified page:

The code is as follows:

curl -s news.baidu.com | grep -Eoi '(http|https|ftp)://[a-z0-9./_]* (jpg|png|gif)' | sort | uniq > url.txt && wget -q -nc -i url.txt

"Linux command line how to collect the specified page image address and image download" content is introduced here, thank you for reading. If you want to know more about industry-related knowledge, you can pay attention to the website. Xiaobian will output more high-quality practical articles for everyone!

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