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395 B
395 B
Name
blockdev - query block devices
Synopsis
$ blockdev [options] <device>
Description
The blockdev command call ioctls on the given block device.
Options
-s,--size: Get disk size in bytes-b,--block-size: Get block size in bytes
Examples
# Get disk size
# blockdev -s /dev/hda
863718912
# Get block size
# blockdev -b /dev/hda
512