This one time, at band camp, Jeff Waugh wrote:
>So,
>
>Here's some silly shell...
>
> $ grep bogomips /proc/cpuinfo | awk '{ print "+" $3 }' | tr -d '\n' | cut -c 2- | bc
> 6121.06
>
>Your mission: To work out what it's doing, why you'd be stupid enough to
>want to do it, and then how to do it better. It has to be in shell, and it
>has to handle decimals! :-)
echo $(($(grep bogomips /proc/cpuinfo|cut -f2 -d:|sed 's/$/ +/') 0))
grep bogomips /proc/cpuinfo|sed -e's/^.*://' -e's/^/+ /'| xargs echo 0|bc
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