as a command line in linux environment or in java PL , both will help me

Thanks Kees Pieters very much , for this quick help,,

I like the idea :)

can i get more information about it?? its the first time i hear about something like this!!

about my question: I am building desktop application not web-based application

that why i ask about command line or built-in function in java will do this ,,

I found this command:

sudo udisks --detach /dev/sdb

This exactly what i need ,, but if you have any idea what is the event the student for sure will do it,, then my action will to pass to my terminal this line??

get the point??

Kees Pieters ,,

I love it , I love it!!!!

You just made my day and i don't know how to thank you..!

:)

You know?

this remember me with "Cloud server" ,, "Cloud OS"

right??

Great job Kees,,

It's really impressive, your way of thinking.!

My first question was for my graduation project, I do my best just to feel that i do something for my university!!

I like this way to think ,,feels good.!!

I started thinking about cloud OS for students, liked your idea,, Really you made my day ,, thanx alot alot alot!!

Yeah i prefer an open source PEOPLE!!