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wagnerpinheiro/unique_css_colors.sh

Created January 25, 2013 14:29
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Finding unique CSS colors with grep and perl
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unique_css_colors.sh
#!/bin/bash
#Finding unique CSS colors with grep and perl
#Just a tiny one-liner I’ve found useful to get unique CSS color values in a style sheet:
#source: http://www.itopen.it/2012/02/14/finding-unique-css-values-with-grep-and-perl/
#------------------
egrep -r '#[a-fA-F0-9]{3,6}+(\s|;)' *.css|perl -ne 'if (m/(#[a-fA-F0-9]{3,6}+)(\s|;)/){print "$1\n";}'|sort|uniq
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