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bofhbug/zerofree.sh

Forked from x1a0/zerofree.sh
Created January 18, 2017 16:40
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Zero out space on a virtual machine
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zerofree.sh
init 1
for i in `mount | grep sda | grep ext | cut -b 9` ; do mount -o remount,ro /dev/sda$i && zerofree -v /dev/sda$i && mount -o remount,rw /dev/sda$i ; done ;
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