https://unix.stackexchange.com/a/265611
watch -n.1 "cat /proc/cpuinfo | grep \"^[c]pu MHz\""
259800cookie-checkLinux watch CPU speed
Linux watch CPU speed
Date: 2019-09-19
https://unix.stackexchange.com/a/265611
watch -n.1 "cat /proc/cpuinfo | grep \"^[c]pu MHz\""