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firstspring1845/dd_progress.py

Last active August 29, 2015 14:27
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ddの進捗表示してくれるやつ
Raw
dd_progress.py
import time, subprocess
args = ['dd', 'if=/mnt/hd/2015-05-05-raspbian-wheezy.img', 'of=/dev/sdf', 'bs=1M']
p = subprocess.Popen(args)
time.sleep(0.1)
while p.poll() == None:
time.sleep(0.1)
p.send_signal(10) #SIGUSR1
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