Watch the progress of 'dd'

kill -SIGUSR1 xxxx

run this in another terminal, were xxxx is the process ID of the running dd process. the progress will report on the original terminal that you ran dd on

By: netaxiz

2012-04-12 09:32:24

kill dd pv

6 Alternatives + Submit Alt

Watch the progress of 'dd'

This version was mentioned in the comments. Credits go to flatcap.
This is sample output - yours may be different.
10

pv -tpreb /dev/urandom | dd of=file.img

marrowsuck · 2012-04-11 22:32:52 16
Watch the progress of 'dd'

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.
This is sample output - yours may be different.
9

dd if=/dev/urandom of=file.img bs=4KB& pid=$!

atoponce · 2009-04-08 05:56:47 21
Watch the progress of 'dd'

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)
This is sample output - yours may be different.
2

dd if=/dev/urandom of=file.img bs=4KB& pid=$!; while [[ -d /proc/$pid ]]; do kill -USR1 $pid && sleep 1 && clear; done

unixmonkey14934 · 2011-06-24 21:49:10 7
Watch the progress of 'dd'

Pressing ctrl-t will display the progress Show Sample Output
This is sample output - yours may be different.
```
load: 1.28  cmd: dd 1576 uninterruptible 0.00u 2.70s
194+0 records in
193+0 records out
202375168 bytes transferred in 168.213087 secs (1203088 bytes/sec)
```
2

ctrl-t

yusufk · 2014-01-28 14:43:14 7
Watch the progress of 'dd'

The previously-posted one-liner didn't work for me for whatever reason, so I ended up doing this instead.
This is sample output - yours may be different.
1

dd if=/dev/urandom of=file.img bs=4KB& sleep 1 && pid=`pidof dd`; while [[ -d /proc/$pid ]]; do kill -USR1 $pid && sleep 10 && clear; done

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What do you think?

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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