Dear Nathan,
In message
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
Hi Nathan,
> Hi Wolfgang,
>
> How do people usually learn u-boot command line, scripting, and hush
> shell without any kind of syntax guide?
It is very similar to standard dash, without many "advanced features".
In short - you can count that you will have return value of executed
command, which
Hi Wolfgang,
How do people usually learn u-boot command line, scripting, and hush shell
without any kind of syntax guide?
-Nate
Dear Nathan,
In message <
dm2pr0801mb074718634a75d114d3d5cd52b3...@dm2pr0801mb0747.namprd08.prod.outlook.com>
you wrote:
> This manual http://www.denx.de/wiki/DULG/
Dear Nathan,
In message
you wrote:
>
> Anyone know where a guide to hush shell in u-boot would be?
There is none. The hush shell was copied from the busybox project
(and I have to admit that I don't know where they got it from).
Bysybox does not document it's use either...
> This email and a
Anyone know where a guide to hush shell in u-boot would be?
-Nate
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