In message 406A31B117F2734987636D6CCC93EE3CB058D9@ehost011-3.exch011.intermedia.net you wrote:
- Does any HUSH guide exist? At the very least where one can get list
of supported commands except of empirically trying them?
We borrowed the code from the BusyBox project. You may look there for more documentation. Please let me know if you find any :-(
- For several different reasons I'm using 1.1.4 version of u-boot, but
I am considering move to the latest 1.2.0. Is HUSH support much better there?
No, changes to the hush code were only minimal.
- u-boot CLI (even in HUSH mode) doesn't support command history. I
Yes, it does. You have to enable it in the configuration, though.
understand that there are good reasons for that (some terminals may not interpret arrow key properly) but if I want to use history, is it just a matter of enabling some configuration or the code just doesn't exist?
History and command line editing are config options.
- Regarding previous question, will be answer the same for 1.1.4 and
1.2.0 versions?
No. I'm talking about recent code only.
Best regards,
Wolfgang Denk