#!/bin/bashdate=`date "+%Y-%m-%d %H:%M:%S"`#顯示消耗資源內存最高的進程名first=`ps aux | grep -v "grep" | grep -v "USER" | sort -rn -k +4 | head -4 | awk -F ' ' '{print $13}' | sed -n 1p`Second=`ps aux | grep -v "grep" | grep -v "USER" | sort -rn -k +4 | head -4 | awk -F ' ' '{print $13}' | sed -n 2p`Third=`ps aux | grep -v "grep" | grep -v "USER" | sort -rn -k +4 | head -4 | awk -F ' ' '{print $13}' | sed -n 3p`Fourth=`ps aux | grep -v "grep" | grep -v "USER" | sort -rn -k +4 | head -4 | awk -F ' ' '{print $11}' | sed -n 4p`#顯示消耗內存資源最高進程、內存使用率one=`ps aux | grep -v "grep" | grep -v "USER" | grep "$first" | awk -F ' ' '{print $4}'`two=`ps aux | grep -v "grep" | grep -v "USER" | grep "$Second" | awk -F ' ' '{print $4}'`three=`ps aux | grep -v "grep" | grep -v "USER" | grep "$Third" | awk -F ' ' '{print $4}'`four=`ps aux | grep -v "grep" | grep -v "USER" |sort -rn -k +4 | grep "$Fourth"| head -1 |awk -F ' ' '{print $4}'` echo "$date $first $one"echo "$date $Second $two"echo "$date $Third $three"echo "$date $Fourth $four"

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