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moycat/unionfs-sandbox.sh

Created November 11, 2020 04:53
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UnionFS Sandbox
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unionfs-sandbox.sh
# run as root
# create
mkdir -p /tmp/union/root /tmp/union/tmp
unionfs-fuse -o cow,dev,suid,allow_other /tmp/union/tmp=RW:/=RO /tmp/union/root
mount --bind /dev /tmp/union/root/dev
mount --bind /sys /tmp/union/root/sys
mount --bind /proc /tmp/union/root/proc
# enter
chroot /tmp/union/root
# destroy
umount /tmp/union/root/dev /tmp/union/root/sys /tmp/union/root/proc
umount /tmp/union/root
rm -rf /tmp/union
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