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Im just trying to write some script to caputre memory and cpu usage on SLES servers, I just wanna use "top |grep Mem" and "top |grep Cpu". when I ran the above command, it just keep going. i just want to get one line each for memory and cpu. Any one have an idea. Thanks
[user@machine:~] top -b -n 1 | grep Mem
[user@machine:~] top -b -n 1 | grep Cpu
From the man page:
Code:
-b : Batch mode operation
Starts top in 'Batch mode', which could be useful for
sending output from top to other programs or to a file.
In this mode, top will not accept input and runs until the
iterations limit you've set with the '-n' command-line
option or until killed.
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