Sometimes when we visit a website, we are expressive by the images and want to download them. Manually download is bored, here is a quick way to download them in Linux platform.
\n//0. locate to images/ folder.\n$ cd images/\n\n//1. strip images from html source.\n$ grep -i '.png' src_file >img_file\n$ grep -i '.jpg' src_file >>img_file\n$ grep -i '.jpeg' src_file >>img_file\n$ grep -i '.gif' src_file >>img_file\n\n//2. extract href links.\n$ vi img_file\n:1,$s/.*http/http/g\n:1,$s/".*//g\n\n//3. use wget to download these images.\n$ for i in `cat img_file`; do wget $i; done;It is done within 1 minute, no matter how many and big the images are. The key is to use wget - which is a perfect tool for retrieving files using HTTP, HTTPS and FTP, the most widely-used Internet protocols.
","tableOfContents":""},"previous":{"fields":{"id":"d000a57a-e9d5-56ee-a324-ba6930102794","slug":"/2011/perl-catalyst-web-mashups-with-catalyst/"},"frontmatter":{"title":"Perl Catalyst: Web Mashups with Catalyst","date":"2011-12-02"},"excerpt":"Web Mashups with Catalyst Perl’s Catalyst is a MVC web framework which is very like Ruby On Rails, or Python’s Django.I did quick…"},"next":{"fields":{"id":"0395e67d-0ce7-564c-a533-0817103fe68d","slug":"/2011/build-a-completely-free-php-ide-using-open-source-software/"},"frontmatter":{"title":"Build a completely Free PHP IDE using Open Source Software","date":"2011-11-28"},"excerpt":"The following link has some basic information for PHP environment setup, useful for quick retrieve. It uses Drupal to manage these CMS…"}},"pageContext":{"id":"07add41b-f5fb-5481-9cae-7664476c31ba","prevId":"d000a57a-e9d5-56ee-a324-ba6930102794","nextId":"0395e67d-0ce7-564c-a533-0817103fe68d"}},"staticQueryHashes":["1576573137","63159454"]}