▷ Cpu speed (CPU 속도)

[ To find cpu speed ]

AIX	prtconf -s | awk '{ print $(NF-1) }'
HP-UX	(pa-risc) /opt/ignite/bin/print_manifest or ioscan -fknC processor (ia64) machinfo | grep 'GHz' | sed -e 's/GHz/@/' | awk -F@ '{ print $1 }' | tr -d '()' | awk '{ printf("%.0f\n", $NF*1024) }'
SunOS	kstat -m cpu_info | grep clock_MHz | head -1 | awk '{ printf("%.0f\n", $2) }'
Linux	cat /proc/cpuinfo  | awk '/MHz/ { printf("%.0f\n", $NF) }' | uniq or lscpu  | awk '/CPU MHz/ { printf("%.0f\n", $NF) }'
Windows	([Math]::round((wmic cpu get MaxClockSpeed | findstr /v "^$" | select -Last 1)/1024))