Created
April 10, 2019 18:25
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extract email addresses from a text file
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| grep -E -o "\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}\b" list-emails.txt | sort | tr '[:upper:]' '[:lower:]' | uniq > emails-extracted.txt |
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