pre

 

1. 配置主机直接双向认证

 

#!/bin/bash
USER=`id -un`
ssh-keygen -q -N "" -f /$USER/.ssh/id_rsa >/dev/null <<< y
thost=()

for i in $@
do
/usr/bin/expect <<EOF
spawn ssh-copy-id -i /$USER/.ssh/id_rsa $USER@$i 
expect {
        "*yes/no*"   { send "yes\r"; exp_continue }
        "*assword*"  { send "redhat\r" }

}
expect eof
EOF
done