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echo "####################################memorycheck#######################################" memory=`free -m | grep Mem` read total used buffers cached<<< `echo "$memory" |awk '{print $2,$3,$6,$7}'` echo "$total $used $buffers $cached" let "usedtrue=used-buffers-cached" percent=`echo "$usedtrue*100/$total"|bc`"%" echo "## MEMORY Used Percent: $percent" |