~ # ls -l /dev/block
ls -l /dev/block
brw-------    1 root     root        7,   0 Mar 17 06:56 loop0
brw-------    1 root     root        7,   1 Mar 17 06:56 loop1
brw-------    1 root     root        7,   2 Mar 17 06:56 loop2
brw-------    1 root     root        7,   3 Mar 17 06:56 loop3
brw-------    1 root     root        7,   4 Mar 17 06:56 loop4
brw-------    1 root     root        7,   5 Mar 17 06:56 loop5
brw-------    1 root     root        7,   6 Mar 17 06:56 loop6
brw-------    1 root     root        7,   7 Mar 17 06:56 loop7
brw-------    1 root     root      179, 128 Mar 17 06:56 mmcblk2
brw-------    1 root     root      179, 129 Mar 17 06:56 mmcblk2p1
brw-------    1 root     root      179, 192 Mar 17 06:56 mmcblk3
brw-------    1 root     root      179, 193 Mar 17 06:56 mmcblk3p1
brw-------    1 root     root      179, 202 Mar 17 06:56 mmcblk3p10
brw-------    1 root     root      179, 203 Mar 17 06:56 mmcblk3p11
brw-------    1 root     root      179, 204 Mar 17 06:56 mmcblk3p12
brw-------    1 root     root      179, 205 Mar 17 06:56 mmcblk3p13
brw-------    1 root     root      179, 206 Mar 17 06:56 mmcblk3p14
brw-------    1 root     root      179, 207 Mar 17 06:56 mmcblk3p15
brw-------    1 root     root      179, 208 Mar 17 06:56 mmcblk3p16
brw-------    1 root     root      179, 194 Mar 17 06:56 mmcblk3p2
brw-------    1 root     root      179, 195 Mar 17 06:56 mmcblk3p3
brw-------    1 root     root      179, 196 Mar 17 06:56 mmcblk3p4
brw-------    1 root     root      179, 197 Mar 17 06:56 mmcblk3p5
brw-------    1 root     root      179, 198 Mar 17 06:56 mmcblk3p6
brw-------    1 root     root      179, 199 Mar 17 06:56 mmcblk3p7
brw-------    1 root     root      179, 200 Mar 17 06:56 mmcblk3p8
brw-------    1 root     root      179, 201 Mar 17 06:56 mmcblk3p9
drwxr-xr-x    4 root     root            80 Mar 17 06:56 platform
~ #