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test-crypt: LUKS encrypted file, ver 2 [, , sha256] UUID: 820a6557-ee7b-4f67-9f53-eb11586cc5dc
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cryptsetup luksOpen /root/test-crypt crypt-volume
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mkfs.ext4 -j /dev/mapper/crypt-volume
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mkdir /mnt/crypt-files
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mount /dev/mapper/crypt-volume /mnt/crypt-files
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cp -r /etc/ssh/ /mnt/crypt-files/ df -h Filesystem Size Used Avail Use% Mounted on udev 928M 0 928M 0% /dev tmpfs 191M 648K 191M 1% /run /dev/sda1 20G 2.7G 16G 15% / tmpfs 955M 0 955M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 955M 0 955M 0% /sys/fs/cgroup tmpfs 191M 0 191M 0% /run/user/1000 /dev/mapper/crypt-volume 465M 1.3M 429M 2% /mnt/crypt-files
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cd / umount /mnt/crypt-files cryptsetup luksClose crypt-volume
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cryptsetup luksOpen /root/test-crypt crypt-volume mount /dev/mapper/crypt-volume /mnt/crypt-files
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