[Captivate Q&A, Help & Troubleshooting] shopealope:
alright here is what i got from adb when i ran that command:

C:\Program Files (x86)\Android\android-sdk\tools>adb shell

* daemon not running. starting it now on port 5037 *

* daemon started successfully *

/ # cd /dev/block

cd /dev/block

/dev/block # ls -l

ls -l

brw------- 1 root root 137, 0 Dec 7 05:12 bml0!c

brw------- 1 root root 137, 1 Dec 7 05:12 bml1

brw------- 1 root root 137, 10 Dec 7 05:12 bml10

brw------- 1 root root 137, 11 Dec 7 05:12 bml11

brw------- 1 root root 137, 12 Dec 7 05:12 bml12

brw------- 1 root root 137, 2 Dec 7 05:12 bml2

brw------- 1 root root 137, 3 Dec 7 05:12 bml3

brw------- 1 root root 137, 4 Dec 7 05:12 bml4

brw------- 1 root root 137, 5 Dec 7 05:12 bml5

brw------- 1 root root 137, 6 Dec 7 05:12 bml6

brw------- 1 root root 137, 7 Dec 7 05:12 bml7

brw------- 1 root root 137, 8 Dec 7 05:12 bml8

brw------- 1 root root 137, 9 Dec 7 05:12 bml9

brw------- 1 root root 7, 0 Dec 7 05:12 loop0

brw------- 1 root root 7, 1 Dec 7 05:12 loop1

brw------- 1 root root 7, 2 Dec 7 05:12 loop2

brw------- 1 root root 7, 3 Dec 7 05:12 loop3

brw------- 1 root root 7, 4 Dec 7 05:12 loop4

brw------- 1 root root 7, 5 Dec 7 05:12 loop5

brw------- 1 root root 7, 6 Dec 7 05:12 loop6

brw------- 1 root root 7, 7 Dec 7 05:12 loop7

brw------- 1 root root 1, 0 Dec 7 05:12 ram0

brw------- 1 root root 1, 1 Dec 7 05:12 ram1

brw------- 1 root root 1, 10 Dec 7 05:12 ram10

brw------- 1 root root 1, 11 Dec 7 05:12 ram11

brw------- 1 root root 1, 12 Dec 7 05:12 ram12

brw------- 1 root root 1, 13 Dec 7 05:12 ram13

brw------- 1 root root 1, 14 Dec 7 05:12 ram14

brw------- 1 root root 1, 15 Dec 7 05:12 ram15

brw------- 1 root root 1, 2 Dec 7 05:12 ram2

brw------- 1 root root 1, 3 Dec 7 05:12 ram3

brw------- 1 root root 1, 4 Dec 7 05:12 ram4

brw------- 1 root root 1, 5 Dec 7 05:12 ram5

brw------- 1 root root 1, 6 Dec 7 05:12 ram6

brw------- 1 root root 1, 7 Dec 7 05:12 ram7

brw------- 1 root root 1, 8 Dec 7 05:12 ram8

brw------- 1 root root 1, 9 Dec 7 05:12 ram9

brw------- 1 root root 138, 1 Dec 7 05:12 stl1

brw------- 1 root root 138, 10 Dec 7 05:12 stl10

brw------- 1 root root 138, 11 Dec 7 05:12 stl11

brw------- 1 root root 138, 12 Dec 7 05:12 stl12

brw------- 1 root root 138, 2 Dec 7 05:12 stl2

brw------- 1 root root 138, 3 Dec 7 05:12 stl3

brw------- 1 root root 138, 4 Dec 7 05:12 stl4

brw------- 1 root root 138, 5 Dec 7 05:12 stl5

brw------- 1 root root 138, 6 Dec 7 05:12 stl6

brw------- 1 root root 138, 7 Dec 7 05:12 stl7

brw------- 1 root root 138, 8 Dec 7 05:12 stl8

brw------- 1 root root 138, 9 Dec 7 05:12 stl9

brw------- 1 root root 139, 0 Dec 7 05:12 tfsr0!c

brw------- 1 root root 139, 1 Dec 7 05:12 tfsr1

brw------- 1 root root 139, 10 Dec 7 05:12 tfsr10

brw------- 1 root root 139, 11 Dec 7 05:12 tfsr11

brw------- 1 root root 139, 12 Dec 7 05:12 tfsr12

brw------- 1 root root 139, 2 Dec 7 05:12 tfsr2

brw------- 1 root root 139, 3 Dec 7 05:12 tfsr3

brw------- 1 root root 139, 4 Dec 7 05:12 tfsr4

brw------- 1 root root 139, 5 Dec 7 05:12 tfsr5

brw------- 1 root root 139, 6 Dec 7 05:12 tfsr6

brw------- 1 root root 139, 7 Dec 7 05:12 tfsr7

brw------- 1 root root 139, 8 Dec 7 05:12 tfsr8

brw------- 1 root root 139, 9 Dec 7 05:12 tfsr9

/dev/block #