When you do a bitwise copy using the dd
tool you will not see any output until it completes or an error occurs.
However, you can send a command signal to the process to have it show its progress so far.
From another terminal, simply call (be root or use sudo
):
pkill -USR1 dd
This makes dd
write something like this into the terminal it is running in:
388+0 records in
387+0 records out
396288000 bytes (396 MB) copied, 24.9862s, 15.9 MB/s
Posted by Arne Hartherz to makandra dev (2011-07-15 10:00)