This version was mentioned in the comments. Credits go to flatcap.
Running this code will execute dd in the background, and you'll grab the process ID with '$!' and assign it to the 'pid' variable. Now, you can watch the progress with the following:
while true; do kill -USR1 $pid && sleep 1 && clear; done
The important thing to grasp here isn't the filename or location of your input or output, or even the block size for that matter, but the fact that you can keep an eye on 'dd' as it's running to see where you are at during its execution.
Only slightly different than previous commands. The benefit is that your "watch" should die when the dd command has completed. (Of course this would depend on /proc being available)
Pressing ctrl-t will display the progress Show Sample Output
The previously-posted one-liner didn't work for me for whatever reason, so I ended up doing this instead.
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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