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Re: USB sticks/storage



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On 12-11-2004 15:17, Torstein Dybdahl wrote:
> Ralf Gesel|ensetter wrote:
> 
>> Am Freitag, 12. November 2004 13:47 schrieb Runo Forrisdahl:
>>  
>>
>>> Is it possible to connect USB devices to thin clients and access
>>> them? My guess is: No, they need to be connected to the server.
>>>   
>>
>>
>> it is (not enabled by default) choose from:
>> - search the mailing list archive - search the howtos on skolelinux.org
>> - wait until I (or someone else) will have the time to locate it
>> :)
>>
>> regards
>>
>>
>>  
>>
> Make the file usbpen in /opt/ltsp/i386/etc/rc.d
> 
> containing:
> 
> #!/bin/bash
> 
> #
> # First, since floppyd runs as nobody, make /tmp world accessible.
> #
> 
> chmod 777 /tmp

Could that please be 1777 instead?


> # Third, make the usb world accessible.
> #
> mknod /dev/sda b 8 0
> mknod /dev/sda1 b 8 1
> chmod 666 /dev/sd*

...and everybody on that network has access to the USB pen!

The school teacher plugging in the pen with results for the exam, and
the clever kids grabbing the content behind his/her back.

You don't even need to sniff the network to get passwords (which are
floating around the network in cleartext only pseudo-scrambled in X11
requests, as discussed earlier on this list): you can simply try
accessing all nodes on the network one by one.


 - Jonas

- --
* Jonas Smedegaard - idealist og Internet-arkitekt
* Tlf.: +45 40843136  Website: http://dr.jones.dk/

 - Enden er nær: http://www.shibumi.org/eoti.htm
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