Mandar Rahurkar wrote:
> Hi,
> Its me again..
>
> 169b2_vow_band_1.fea
> 2168d6_vow_band_1.fea
>
> @files = grep /^.{3}g[^1].*\.fea$/, @files;
>
> can i have an or like for eg :
> @files = grep /^.{3|4}g[^1].*\.fea$/, @files;
>
You can write it as /^.{3,4}g(?!1).*\.fea$/
.{3,4} matches atleast 3 but not more than 4.
>
> Many Thanks
> Mandar
>
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