监控CPU、内存和硬盘利用率的shell脚本
#!/bin/bash #createdate:2016-11-15 Date=`date+%F" "%H:%M` IP=`ifconfigeth0 | awk '/inet addr/ {print $2}' | cut -d: -f2 ` echo -e"\033[032mDate : $Date \nHost : $IP \n\033[0m" echo-----------------CPU---------------- cpu_us=`vmstat|awk '{print $13}' |sed -n '$p'` cpu_sy=`vmstat|awk '{print $14}' |sed -n '$p'` cpu_id=`vmstat|awk '{print $15}' |sed -n '$p'` cpu_wa=`vmstat|awk '{print $16}' |sed -n '$p'` cpu_sum=$(($cpu_us+$cpu_sy)) cpu_info() { echo -e "\033[032mCPU_Sum:$cpu_sum%(CPU_Use:${cpu_us}%,CPU_System:${cpu_sy}%)\033[0m" echo -e "\033[032mCPU_Idle:${cpu_id}\033[0m" echo -e"\033[032mCPU