Awk to grab colo(u)r codes from CSS files aka School me in Awk
- by Andrew Bolster
Nice and (hopefully) easy. I am trying to work out how to grab the variable #XXX from a text file (css file) containing strings like
hr { margin: 18px 0 17px; border-color: #ccc; }
h1 a:hover, h2 a:hover, h3 a:hover { color: #001100; }
Which I would like to return as
ccc
777
The plan then is to throw this through sort and uniq and the end up with a defining colourscheme for the page.
Basically, I can't work out how to go from matching /color:#...[...]/ to just printing out the wildcarded sections.