Popular:
 Building Resilient Systems on AWS: Learn how to design and implement a resilient, highly available, fault-tolerant infrastructure on AWS.

Scrape Images with wget

By  on  

The desire to download all images or video on the page has been around since the beginning of the internet.  Twenty years ago I would accomplish this task with a python script I downloaded.  I then moved on to browser extensions for this task, then started using a PhearJS Node.js JavaScript utility to scrape images.  All of these solutions are nice but I wanted to know how I could accomplish this task from command line.

To scrape images (or any specific file extensions) from command line, you can use wget:

wget -nd -H -p -A jpg,jpeg,png,gif -e robots=off http://boards.4chan.org/sp/

The script above downloads images across hosts (i.e. from a CDN or other subdomain) to the directory from which the command is run from.  You'll see downloaded media as they come down:

Reusing existing connection to s.4cdn.org:80.
HTTP request sent, awaiting response... 200 OK
Length: 1505 (1.5K) [image/jpeg]
Saving to: '1490571194319s.jpg'

1490571194319s.jpg 100%[=====================>] 1.47K --.-KB/s in 0s

2017-03-26 18:33:26 (205 MB/s) - '1490571194319s.jpg' saved [1505/1505]

FINISHED --2017-03-26 18:33:26--
Total wall clock time: 2.7s
Downloaded: 66 files, 412K in 0.2s (2.10 MB/s)

Everyone loves cURL, which is another awesome resource, but don't foget about wget, which is arguably easier to use!

Request Metrics real user monitoring
Request Metrics real user monitoring
Request Metrics real user monitoring
Request Metrics real user monitoring

Recent Features

  • By
    Create a CSS Cube

    CSS cubes really showcase what CSS has become over the years, evolving from simple color and dimension directives to a language capable of creating deep, creative visuals.  Add animation and you've got something really neat.  Unfortunately each CSS cube tutorial I've read is a bit...

  • By
    CSS Gradients

    With CSS border-radius, I showed you how CSS can bridge the gap between design and development by adding rounded corners to elements.  CSS gradients are another step in that direction.  Now that CSS gradients are supported in Internet Explorer 8+, Firefox, Safari, and Chrome...

Incredible Demos

  • By
    Reverse Element Order with CSS Flexbox

    CSS is becoming more and more powerful these days, almost to the point where the order of HTML elements output to the page no longer matters from a display standpoint -- CSS lets you do so much that almost any layout, large or small, is possible.  Semantics...

  • By
    Create a Context Menu with Dojo and Dijit

    Context menus, used in the right type of web application, can be invaluable.  They provide shortcut methods to different functionality within the application and, with just a right click, they are readily available.  Dojo's Dijit frameworks provides an easy way to create stylish, flexible context...

Discussion

    Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!