On Fri, 2007-11-30 at 09:12 +0800, Li Zefan wrote:
> Just a roughly grep:
> # grep -r -P --include=*.[ch] 'printk.*\.\\n' * | wc -l
> 6025
> # grep -r -P --include=*.[ch] '\.\\n' * | wc -l
> 12723
Inequivalent.
Try:
grep -rP --include=*.[ch] 'printk.*\.\\n' * | wc -l
and
grep -rp --include=*.[ch] 'printk.*[^\.]\\n' * | wc -l
6k/38k
cheers, Joe
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