生成ssh key并分发到其他机器上

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主要用到了sshpass，使得可以明文指定密码，用于分发key。

install.sh代码如下：

#!/bin/bashFILEPATH='./filelist'PRIVATEKEY="key"PUBLICKEY="key.pub"IDRSAKEY="id_rsa"IDRSAKEYPUB="id_rsa.pub"USERNAME="myusername"USERPASS="mypassword"function generate_key(){    if [ -e ./$PRIVATEKEY ];then        rm -rf ./$PRIVATEKEY    fi    if [ -e ./$PUBLICKEY ];then        rm -rf ./$PUBLICKEY    fi    ssh-keygen -t rsa -N "" -f ./$PRIVATEKEY    echo "success generate key"}generate_keyif [ -e $FILEPATH ];then    if [ -f $FILEPATH ];then        for line in `cat $FILEPATH`            do                ./sshpass -p $USERPASS scp -o StrictHostKeyChecking=no ./$PUBLICKEY $USERNAME@$line:/home/$USERNAME/.ssh/$IDRSAKEYPUB                ./sshpass -p $USERPASS scp -o StrictHostKeyChecking=no ./$PRIVATEKEY $USERNAME@$line:/home/$USERNAME/.ssh/$IDRSAKEY                ./sshpass -p $USERPASS ssh -o StrictHostKeyChecking=no $USERNAME@$line "cat ~/.ssh/$IDRSAKEYPUB>~/.ssh/authorized_keys"                echo "copy finished"            done    else        echo "$FILEPATH is not file"    fielse    echo "$FILEPATH not exist"fi

sshpass下载：http://download.csdn.net/detail/prodigal_uestc/8076393

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