摘要：
1、 生成公钥：ssh-keygen -t rsa 然后一直回车即可 _>: ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the key (/root/.ssh/id_rs 阅读全文
摘要：
[root@hadoop10 .ssh]# ssh hadoop10 -bash: ssh: command not found 办法 yum -y install openssh-clients 就可以使用ssh啦！ 阅读全文
摘要：
1、查看网卡信息 cat /etc/udev/rules.d/70-persistent-net.rules # This file was automatically generated by the /lib/udev/write_net_rules # program, run by the 阅读全文