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Full Discussion: Shell Script to Capture a Screenshot
Top Forums Shell Programming and Scripting Shell Script to Capture a Screenshot Post 302926428 by ankur328 on Monday 24th of November 2014 11:57:43 AM
Old 11-24-2014
Shell Script to Capture a Screenshot
Hi All,

Suppose I want to take a screenshot of a website say Google and save that image. How should I do it?

I tried wget with this but of no help. It just makes a particular file in jpeg format but on opening the same it says corrupted. Although I can edit the jpeg as an HTML file.

Code:
wget "http://www.google.com" -O /tmp/abc.png

Can someone please help me on this?

T&R
Ankur
 

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LEARN ABOUT SUSE

rsvg

rsvg(1)                                                            User Commands                                                           rsvg(1)

NAME

       rsvg - convert SVG files into raster images

SYNOPSIS

       rsvg  [--dpi  number]  [--format  png|jpeg] [--height integer] [--version] [--width integer] [--x-zoom number] [--y-zoom number] infile.svg
       outfile.png|outfile.jpeg

DESCRIPTION

       rsvg converts SVG images into PNG and JPEG raster images.

OPTIONS

       The following options are supported:

       --dpi number    Set the resolution of the image in pixels per inch. The default value is 90dpi. You can also use -d to specify this option.

       --format png | jSpecify the output format for the converted image. The default value is png. You can also use -f to specify this option.

       --height integerSpecify the height of the converted image. The default value is the height of the original image. You can also  use  -h  to
                       specify this option.

       --version       Display rsvg version information. You can also use -v to specify this option.

       --width integer Specify  the  width  of  the  converted image. The default value is the width of the original image. You can also use -w to
                       specify this option.

       --x-zoom number X Zoom factor, as a percentage. The default value is 1.0.  You can also use -x to specify this option.

       --y-zoom number Y Zoom factor, as a percentage. The default value is 1.0.  You can also use -y to specify this option.

OPERANDS

       The following operands are supported:

       infile.svg      The name of the input SVG file.

       outfile.png     The name of the converted PNG file.

       outfile.jpeg    The name of the converted JPEG file.

EXAMPLES

       Example 1: Converting an SVG Image to PNG

       example% rsvg myfile.svg myfile.png

       Example 2: Converting an SVG Image to JPEG at 300dpi Resolution

       example% rsvg -f jpeg -d 300 myfile.svg myfile.jpg

EXIT STATUS

       The following exit values are returned:

       0        Application exited successfully

       >0       Application exited with failure

FILES

       The following files are used by this application:

       /usr/bin/rsvg           Executable to convert SVG files into raster images

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWgnome-base-libs          |
       +-----------------------------+-----------------------------+
       |Interface stability          |External                     |
       +-----------------------------+-----------------------------+

SEE ALSO

       http://librsvg.sourceforge.net/

       http://www.w3.org/TR/SVG11/

NOTES

       Original man page written by Dom Lachowicz (cinamod@hotmail.com), Alex Larsson (alex@redhat.com), and others.

       Updated by Laszlo Peter, Sun Microsystems Inc., 2004.

SunOS 5.10                                                          7 Sep 2004                                                             rsvg(1)
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