#!/bin/bash 
#i=1
for group in `cat /home/group`
 do
  expect <<!            
	spawn  scp root@$group:/root/.ssh/id_rsa.pub /root/.ssh/public_key$i
        expect {
          "Are you sure you want to continue connecting (yes/no)? " { send "yes\r"; exp_continue}
          "password:" { send "asd^##*&2024#@!Yidian\r"; exp_continue}
        }
 
!
cat /root/.ssh/public_key$i >> /root/.ssh/authorized_keys
#  let i+=1
done