现有2台机器1、服务器192.168.1.1122、个人机192.168.1.110要使110无需密码通过ssh登入112步骤1、创建密钥
- miao@u32-192-168-1-110:~/.ssh$ ssh-keygen -t rsa
-
- Generating public/private rsa key pair.
- Enter passphrase (empty for no passphrase): (忽略)
- Enter same passphrase again: (忽略)
- Your identification has been saved in /home/miao/.ssh/id_rsa.
- Your public key has been saved in /home/miao/.ssh/id_rsa.pub.
2、复制公密到www.linuxidc.com服务器
- miao@u32-192-168-1-110:~/.ssh$ scp id_rsa.pub miao@192.168.1.112:/home/miao/.ssh/192.168.1.110
- miao@192.168.1.112"s password:
- id_rsa.pub 100% 404 0.4KB/s 00:00
- miao@u32-192-168-1-110:~/.ssh$
3、添加公密到192.168.112的信任区域
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- miao@debian-192-168-1-112:~/.ssh$ cat 192.168.1.110 >> authorized_keys
- miao@debian-192-168-1-112:~/.ssh$
注: 2,3两步可由命令ssh-copy-id一步到位
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- miao@Ubuntu-192-168-1-110:~/.ssh$ ssh-copy-id miao@192.168.1.112
- Password:
- Now try logging into the machine, with "ssh "miao@192.168.1.112"", and check in:
-
- .ssh/authorized_keys
-
- to make sure we haven"t added extra keys that you weren"t expecting.
4、启动ssh-agent
如果ssh 192.168.112返回 Agent admitted failure to sign using the key
ps -Af|grep agent查看有无ssh-agent有无运行,miao@u32-192-168-1-110:~/.ssh$ ps -Af|grep agent5、若没有 添加id_rsa到ssh-agentmiao@u32-192-168-1-110:~/.ssh$ ssh-agentLinux 下编译安装ACE时遇到的问题及解决关于/etc/host,主机名和ip配置文件相关资讯 SSH
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