I'm sorry, I renovate my previous question. Or maybe it wasn't arrived to the list. I appreciate if someone could put me on right trace. Thanks. Marty Da: barebox-bounces@lists.infradead.org [mailto:barebox-bounces@lists.infradead.org] Per conto di Martino Ruppi Inviato: giovedì 29 marzo 2012 15.36 A: barebox@lists.infradead.org Oggetto: filling string variables in script Dear all, I would ask a question as barebox user. I mind to set a variable as result of memory reading but I understand it doesn't implemented redirection. I'd like to do something of this: myvar="" memcpy -s /dev/nor0.switch -d $myvar 0x0 0x0 4 or myvar="$(cat /dev/nor0.switch)" I think, I use one of last releases (version command?). Thanks to everyone can help me. Marty ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Martino Ruppi, FW engineer developer, PhD mruppi@techimp.com Techimp HQ srl Via Toscana 11/C 40069 Zola Predosa (BO) Tel. 051 19986050 Fax. 051 19986099 Cell. 349 4677660