[lug] grep question
jeffrey.haemer at gmail.com
Sun Jun 10 19:52:47 MDT 2007
will cure this problem.
(If you want a long explanation, let me know and I'll write one tomorrow.
Right now, I'm, uh, otherwise occupied.)
On 6/10/07, Chip Atkinson <chip at pupman.com> wrote:
> I'm trying to figure this one out:
> $ echo abcdefg | /usr/bin/grep "[A-Z]"
> $ echo abcdefg | /usr/bin/grep -E "[A-Z]"
> I always thought "[A-Z]" represented the characters A through Z, and not
> the characters a through z.
> Any ideas?
> Thanks in advance.
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Jeffrey Haemer <jeffrey.haemer at gmail.com>
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