1、添加用户tom100
#!/bin/bash while read LINES do user=`echo $LINES |cut -d ' ' -f1` password=`echo $LINES |cut -d ' ' -f2` host=`echo $LINES |cut -d ' ' -f3` expect <<EOF spawn ssh $user@$host expect "yes/no" {send "yes\r"} expect "password:" {send "$password\r"} expect "#" {send "useradd tom100\r"} send "exit\r" expect eof EOF done <ip.txt
2、ip.txt的格式
root redhat 192.168.101.20
root redhat 192.168.101.21
root redhat 192.168.101.22
root redhat 192.168.101.21
root redhat 192.168.101.22