6 lines
197 B
Bash
6 lines
197 B
Bash
#!/bin/bash
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usage=$(cat <(grep 'cpu ' /proc/stat) <(sleep 0.3 && grep 'cpu ' /proc/stat) | awk -v RS="" '{print ($13-$2+$15-$4)*100/($13-$2+$15-$4+$16-$5)}' | cut -d'.' -f1)"%"
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echo " $usage"
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