#!/bin/bash
sysstat=echo “date +'%d/%m/%Y %H:%M:%S' | echo $[100-$(vmstat 1 2|tail -1|awk '{print $15}’)]% | free | grep Mem | awk '{print $3/$2 * 100.0}’” >> systemstatus.log

#!/bin/bash

mdate=`date +'%d/%m/%Y %H:%M:%S'`
mcpu=$[100-$(vmstat 1 2|tail -1|awk '{print $15}')]%
mmem=`free | grep Mem | awk '{print $3/$2 * 100.0}'`
echo "$mdate | $mcpu | $mmem" >> /tmp/sysstatus