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传递公钥文件实现无密码登录 #!/bin/bash x=`cat .ssh/id_rsa.pub` ip=$1 password=$2 if [ ! -f "/root/.ssh/id_rsa.pub" ];then echo "文件不存在" expect <<EOF set timeout -1 spawn ssh-keygen -t rsa expect { "Enter file in which to save the key (/root/.ssh/i

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