Created
October 19, 2016 07:34
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| echo 'Uniq hex colors:' | |
| egrep -oIR '#([a-f]|[A-F]|[0-9]){3}(([a-f]|[A-F]|[0-9]){3})?\b' . | cut -d':' -f2 | tr "[A-Z]" "[a-z]" | sort -u | |
| echo 'Uniq rgba colors:' | |
| egrep -oIR "rgba\\(\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*((0.[1-9])|[01])\\s*\\)" . | cut -d':' -f2 | tr "[A-Z]" "[a-z]" | sort -u |
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