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Date: Thu, 10 Nov 2011 18:48:11 +0100
From: meino.cramer@gmx.de
To: zsh-users@zsh.org
Subject: Hexadecimalic question ;)
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Hi,

I have a string conatining hex digits like this:

    hexdig="b05a02d7d1df3e6993eca90fa00241550dc95ec8e22d9b7194e2549cbd2f0ee37ec802d358d7447e0d78568d6f927ca4695173979e0f46573073cc8a785ac181"

and I have an Array like this

    arr=( T h i s i s a n e x a m p l e ! )  # Could be any othe contents!

Now I want to step through hexdig digit by digit and use every single
digit as an index into arr by interpreting each digit as hexadecimal
digit.

Unfortunately I haven't any succes in doing so...

Thank you very much for any help in advance !

Best regards,
mcc