http://www.cnblogs.com/panchong/p/6027138.html?utm_source=itdadao&utm_medium=referral
# 連接新主機時,不進行公鑰確認 ssh-copy-id -o StrictHostKeyChecking=no root@10.10.5.133 # 安裝sshpass包 yum install sshpass # 將ssh公鑰復制到遠程主機 sshpass -p 'YOUR_PASSWORD' ssh-copy-id -o StrictHostKeyChecking=no root@10.10.5.133 # 可以將遠程主機的域名或IP地址記錄在一個文件中,比如記錄在remote-hosts文件中,運行下面的腳本就能批量的將公鑰復制到遠程主機中 for host in $(cat remote-hosts) do sshpass -p 'YOUR_PASSWORD' ssh-copy-id -o StrictHostKeyChecking=no root@${host} done # 如果每台主機的密碼不一樣,可以將密碼記錄在remote-hosts文件中,通過cut命令分割,可以分別獲得主機的IP地址或域名和對應的密碼,當然如果ssh的端口號不是默認的22,也可以一並記錄。如下列格式: 10.10.10.10:2222:YOURPASSWORD #腳本如下 for host in $(cat remote-hosts) do ip=$(echo ${host} | cut -f1 -d ":") port=$(echo ${host} | cut -f2 -d ":") password=$(echo ${host} | cut -f3 -d ":") sshpass -p ${password} ssh-copy-id -p ${port} -o StrictHostKeyChecking=no root@${ip} done