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From: Hongyi Zhao <hongyi.zhao@gmail.com>
To: Emanuel Berg <moasenwood@zoho.eu>,
	help-gnu-emacs <help-gnu-emacs@gnu.org>
Subject: Re: Search through the string's space for find the target string whose md5sum matches the required condition.
Date: Fri, 15 Oct 2021 12:36:42 +0800	[thread overview]
Message-ID: <CAGP6PO+=TV5tBzoWFZAktkkYXU36FRdB3FKpB98YV4RQhQ_oEA@mail.gmail.com> (raw)
In-Reply-To: <87k0igh60k.fsf@zoho.eu>

On Thu, Oct 14, 2021 at 7:14 AM Emanuel Berg via Users list for the
GNU Emacs text editor <help-gnu-emacs@gnu.org> wrote:
>
> Hongyi Zhao wrote:
>
> > Bash based UNIX tool one line solution:
> >
> > $ for i in TASC{A..Z}O3RJMV{A..Z}WDJKX{A..Z}ZM;
> > do
> > echo $i; echo -n $i | md5sum | cut -d ' ' -f1;
> > done | tr '[a-z]' '[A-Z]' |
> > egrep -m1 -B1
>
> I think you can use [:lower:] and [:upper:] with tr(1) ...
>
>   tr '[:lower:]' '[:upper:]'

I don't see any benefit of this usage for the problem under discussion.


> Otherwise looks good ...
>
> --
> underground experts united
> https://dataswamp.org/~incal



  reply	other threads:[~2021-10-15  4:36 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-12  8:42 Search through the string's space for find the target string whose md5sum matches the required condition Hongyi Zhao
2021-10-12  9:39 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-12 11:45   ` Hongyi Zhao
2021-10-12 13:01     ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-12 11:47 ` Hongyi Zhao
2021-10-12 13:06   ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-13  2:29     ` Hongyi Zhao
2021-10-13 23:14       ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-15  4:36         ` Hongyi Zhao [this message]
2021-10-15  7:19           ` Emanuel Berg via Users list for the GNU Emacs text editor

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