From: Robert Klemme <shortcutter@...>
Date: 2013-01-10T00:55:10+09:00
Subject: Re: One liner for filenames

On Wed, Jan 9, 2013 at 4:48 PM, Jesús Gabriel y Galán
<jgabrielygalan@gmail.com> wrote:
> On Wed, Jan 9, 2013 at 4:09 PM, Robert Klemme
> <shortcutter@googlemail.com> wrote:

>> ruby -r pathname -e 'Pathname.glob("*[^1].png").each(&:delete)'
>
> Careful, as this skips also filename_11.png, filename_21.png, etc.
> Building on this:
>
> ruby -r pathname -e 'Pathname.glob("*_{[^1],??}.png").each(&:delete)'

+1  I wasn't aware that there could be larger numbers. Thank you for
the correction!

Cheers

robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/