update

ssh/ssh.sh

@@ -5,6 +5,8 @@
 ##robert yu
 ##centos 6
 
+ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa -q -b 2048 -C "[email protected]"
+
 #ssh无密码认证 RSA
 ssh-keygen -t rsa
 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
@@ -46,4 +48,4 @@ ssh root@$ip 'service sshd restart'
 hostname=`ssh root@${ip} 'hostname'`
 echo "添加主机名和IP到本地/etc/hosts文件中"
 echo "$ip    $hostname" >> /etc/hosts
-echo "远端主机主机名称为$hostname, 请查看 /etc/hosts 确保该主机名和IP添加到主机列表文件中"
+echo "远端主机主机名称为$hostname, 请查看 /etc/hosts 确保该主机名和IP添加到主机列表文件中"