Re: command line interface tool question

[Camaleón <noelamac@gmail.com>]

On Sat, 22 Sep 2012 07:13:10 -0400, Jude DaShiell wrote:

> What command line interface tool or tools does Linux have available to
> snag a graphical image of what's on the screen and save that image in a
> file?  

That I know, "ffmpeg" can do it but there has to be others.

> If you're running lynx and you come up on a website with a captcha on a
> form and want to snag that captcha so you can send it to a captcha
> solving site what can be used to do that?

I think "wget" can be of help here but it will depend on how dynamically 
the image is rendered.

Anyway, sites using image captcha systems should care about these 
situations and provide an alternative method tha can be used for text-
based browsers.

Greetings,

-- 
Camaleón