05-27-2009
try this
#!/bin/bash
outputFile=topOutput_`uname -n`
echo "Output: " $outputFile
for ((;;));
do
(date +%T | tr "\n" " " && ps -A ux | sort -rn -k 3 | awk 'NR<6 && $3!="%CPU"{printf "%s ",$3} END {printf "\n"}') >> $outputFile
sleep 30
done
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