I m trying to write a script in linux .
The problem is the output of command get changed every now and then.
Just like top command in linux.
How would i manipulate the output of the command ?
The command i m talking about gives the real time values performance of hosted guest machines.
Since i m using oracle virtual technology this command may not be available on any other linux distribution.
Can anybody help me giving a clue go proceed further?
I have tried storing the output to a file using
but since its a real time execution the command never terminates by itself.
When terminated manually the content of abc.txt was difficult to manipulate.