#!/bin/sh
Ifconfig="/sbin/ifconfig"
eth="enp3s0"
while true;do
RXpre=$($Ifconfig ${eth} | grep bytes | awk '{printf $2}' | awk -F":" '{printf $2}')
TXpre=$($Ifconfig ${eth} | grep bytes | awk '{printf $6}' | awk -F":" '{printf $2}')
sleep 1
RXnext=$($Ifconfig ${eth} | grep bytes | awk '{printf $2}' | awk -F":" '{printf $2}')
TXnext=$($Ifconfig ${eth} | grep bytes | awk '{printf $6}' | awk -F":" '{printf $2}')
TotalRXMin=$(expr `expr ${RXnext} - ${RXpre}` / 1024)
TotalTXMin=$(expr `expr ${TXnext} - ${TXpre}` / 1024)
echo "$(date +'%Y-%m-%d %H:%M:%S') Total Recive: ${TotalRXMin} kB/s,Total Transfer: ${TotalTXMin} kB/s" > /tmp/e.log
done
原创文章，作者：奋斗，如若转载，请注明出处：https://blog.ytso.com/tech/aiops/268263.html