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shiumachi/detect_us_phone_number.sh

Created January 12, 2011 14:56
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detect us phone number using regexp
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detect_us_phone_number.sh
#!/bin/sh
grep -H -e "^\(([0-9]\{3\})\|[0-9]\{3\}-\)[0-9]\{3\}-[0-9]\{4\}$" test.in
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