shell无密钥脚本
时间:2015-05-31 23:49 来源:blog.51cto.com 作者:andyten 的BLOG
##### 批量部署ssh私钥认证 #####
一、首先安装expect，直接yum即可
二、批量部署ssh私钥脚本
batch_sshkey.sh
==============================================================
#!/bin/bash
cd /root
cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
for i in `cat ip.txt`
do
ip=$(echo "$i"|cut -f1 -d":")
password=$(echo "$i"|cut -f2 -d":")
expect -c "
spawn scp /root/.ssh/authorized_keys /root/remote_operate.sh root@$ip:/tmp/
expect {
\"*yes/no*\" {send \"yes\r\"; exp_continue}
\"*password*\" {send \"$password\r\"; exp_continue}
\"*Password*\" {send \"$password\r\";}
}
"
expect -c "
spawn ssh root@$ip "/tmp/remote_operate.sh"
expect {
\"*yes/no*\" {send \"yes\r\"; exp_continue}
\"*password*\" {send \"$password\r\"; exp_continue}
\"*Password*\" {send \"$password\r\";}
}
"
done
============================================================
ip.txt（前面是IP，后面是密码，用冒号：分割）
192.168.8.23:123456
192.168.8.24:456789
============================================================
remote_operate.sh
#!/bin/bash
if [ ! -d /root/.ssh ];then
mkdir /root/.ssh
fi
cp /tmp/authorized_keys /root/.ssh/
==========================================================
运行batch_sshkey.sh即可。
batch_sshkey.sh设置可执行权限，需./执行，执行过程中无需按回车，自动会完成部署。
(责任编辑：IT)
| ##### 批量部署ssh私钥认证 ##### 一、首先安装expect，直接yum即可 二、批量部署ssh私钥脚本 batch_sshkey.sh ============================================================== #!/bin/bash cd /root cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys for i in `cat ip.txt` do ip=$(echo "$i"|cut -f1 -d":") password=$(echo "$i"|cut -f2 -d":") expect -c " spawn scp /root/.ssh/authorized_keys /root/remote_operate.sh root@$ip:/tmp/ expect { \"*yes/no*\" {send \"yes\r\"; exp_continue} \"*password*\" {send \"$password\r\"; exp_continue} \"*Password*\" {send \"$password\r\";} } " expect -c " spawn ssh root@$ip "/tmp/remote_operate.sh" expect { \"*yes/no*\" {send \"yes\r\"; exp_continue} \"*password*\" {send \"$password\r\"; exp_continue} \"*Password*\" {send \"$password\r\";} } " done ============================================================ ip.txt（前面是IP，后面是密码，用冒号：分割） 192.168.8.23:123456 192.168.8.24:456789 ============================================================ remote_operate.sh #!/bin/bash if [ ! -d /root/.ssh ];then mkdir /root/.ssh fi cp /tmp/authorized_keys /root/.ssh/ ========================================================== 运行batch_sshkey.sh即可。 batch_sshkey.sh设置可执行权限，需./执行，执行过程中无需按回车，自动会完成部署。 (责任编辑：IT) |