09-16-2009
Thanks thanhdat.
Just want to know whether my understandin of the below expression is correct.
grep -o "0034\([0-9]\)\+" => This will fetch all numbers starting with 0034
grep -o "0034[0-9]\+" => This will fetch anything that follows 0034. Say for example: 003483744 0034abcd
But the first one picks only 0034, followed by numbers. Am I Right?
Thanks,
Nanda
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