Re: Search through the string's space for find the target string whose md5sum matches the required condition.

[Emanuel Berg]

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:]'

Otherwise looks good ...

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