[ILUG] Sed question

[Rory Winston]

Hi,

I'm trying to use sed to do the following: search through a .jsp file for
any <img> references, and then generate a bare list of the image filenames.
So a .jsp page with 3 images inline would generate an output of:

a.gif
b.gif
c.gif

I'm trying to do it like the following (for this example, I'm ignoring any
complications due to case and/or whitespace):

sed -n "/img src=\"/,/\">/p" foo.jsp

But this doesnt just print out image filenames - it prints out entire lines.
Has anyone done anything like this already? If anyone has any grep-based
solutions that would be great too. Correct me if I'm wrong, but is sed (and
Perl) able to handle certain types of multi-line matching that grep cannot?

Cheers!
Rory


--------------------------------------------

Rory Winston,
Developer,
Oneline Team,
Telewest Broadband,
Export House,
Woking,
Surrey
GU21 5RW

mailto: rory.winston at telewest.co.uk
phone:  01483 582474
mobile: 07909 538238

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