This one time, at band camp, Jeff Waugh wrote:
>It has to be in shell,
Awk isn't shell. zsh is shell.
a=`for i in ${(f)"$(<i/proc/cpufreq)"}; do case $i in bogomips*) echo "+
${i/bogomips*:/}";; esac; done`
echo $((0 $a))
I tried to get it down to one line, but zsh complained about bad
substitutions with the backticks, despite the manpage saying it'd do command
substitutions within a $(()) expression.
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