1 #!/bin/bash

 2 for i in $(cat ip.txt);do

 3 #内存

 4 total_memo=$(ssh $i "free -m" |grep Mem |awk '{print $2}')

 5 use_memo=$(ssh $i "free -m" |grep Mem |awk '{print $3}')

 6 rate_memo=$(echo $use_memo*100/$total_memo |bc)

 7 #负载

 8 one_load=`ssh $i "uptime" |awk '{print $8}' |awk -F"," '{print $1}'`

 9 ten_load=`ssh $i "uptime" |awk '{print $9}' |awk -F"," '{print $1}'`

10 fif_load=`ssh $i "uptime" |awk '{print $10}' |awk -F"," '{print $1}'`

11 #磁盘

12 total_disk=`ssh $i "df -h" |grep -w / |awk '{print $2}'`

13 use_disk=`ssh $i "df -h" |grep -w / |awk '{print $3}'`

14 rate_disk=`ssh $i "df -h" |grep -w / |awk '{print $5}'`

15 echo "$i 系统负载"$one_load" "$ten_load" "$fif_load" 总内存"$total_memo"MB 已使用"$use_memo"MB 使用率"$rate_memo"% 总磁盘"$total_disk" 已使用"$use_disk" 使用率"$rate_disk""

16 done