bashgrepash
Grep CPU and other hardware percentage using top command?
I need to measure my CPU percentage usage and memory.
Using top command will give this result (see the red sign)
Another command by typing
top -d 1 | grep -w "CPU"
The result is like this.
How do i grab the percent value of cpu usage to a variable in bash linux?
Need help everyone :)
Many thanks
Solution
To get the CPU percentage value you can use top -n1 -b command and pipe it to awk:
top -n 1 -b | awk '/^%Cpu/{print $2}'
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