On Wed, May 4, 2011 at 10:15 AM, Rajesh kumar <[email protected]> wrote:
> When we connect the usb device it will reside as /dev/sdb, /dev/sdc etc.,

Be careful with the verbiage "usb device."  Only block devices will
show up as /dev/sd*.   An USB>RJ45 device will show up as a network
device ethX,  an USB>Serial adapter will show up as /dev/ttyUSBX etc.
X = [0-9].

> We can find that using fdisk -l
>
> Is there any command to list all the usb devices location, like below
>
> $<command>
> /dev/sdc
> /dev/sdb
>

For USB specific block devices, see what the output of 'lsusb' looks
like and then write your script to parse that output for all 'block
devices' on USB ports.

-- Arun Khan
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