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for ((i=0; $i<100; i++)); do time -p cap -q uptime; done 2>&1 | \
ruby -pe '
BEGIN { puts %q["real","user","sys"] }
$_.sub!(/(?:real|user) (.*)\n$/, "\\1,")
$_.sub!(/(?:sys) (.*)/, "\\1")
' | tee out.csv
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