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super3/gist:7173942

Last active February 24, 2017 08:31
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gistfile1.md

Extract Emails from a File:

grep -E -o "\b[a-zA-Z0-9.-]+@[a-zA-Z0-9.-]+\.[a-zA-Z0-9.-]+\b" data.txt | sort -u > emails.txt
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