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micc83/emails.sh

Last active May 10, 2017 10:06
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Find email address in a given file
Raw
emails.sh
grep -E -o "\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}\b" file.txt
or even better:
grep -Eiorh '([[:alnum:]_.-]+@[[:alnum:]_.-]+?\.[[:alpha:].]{2,6})' "$@" * | sort | uniq > emails.txt
all lowercase:
grep -Eiorh '([[:alnum:]_.-]+@[[:alnum:]_.-]+?\.[[:alpha:].]{2,6})' "$@" * | tr "[:upper:]" "[:lower:]" | sort | uniq > emails.txt
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