Dear Nathan,
In message <cagdampc_zgemkmt9+hfjtxo13f17otbb1ar7bhugz7gzhh_...@mail.gmail.com>
you wrote:
>
> How do people usually learn u-boot command line, scripting, and hush shell
> without any kind of syntax guide?
Well, it's mostly just a POSIX compatible shell with a number of
restrictions and warts. Usually one starts writing scripts like you
would do in any other POSIX shell. You will quickly see what is not
supported.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
It is common sense to take a method and try it. If it fails, admit it
frankly and try another. But above all, try something.
- Franklin D. Roosevelt
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