What are the error messages that dd outputs? I tried to look at manual, but it does not say anything about it. Or I do not know how to look at manuals (man). Edit: OK. I'll make it simple: what error ...
Suppose that dd if=/dev/sda bs=100M | gzip -c > somefile.img.gz is done. If errors occur in dd, do I get to see error messages in terminal, or do they get ignored? Also, suppose that dd ...