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Solaris ssh配置主机间信任关系

2024-07-16 00:56:33   220人阅读

假设需要配置从主机com00biiitf001登录主机ols00biiitf001时不需要密码，则采用以下步骤配置：

  • com00biiitf001上产生公用/私有密钥对

$ ssh-keygen -t rsaGenerating public/private rsa key pair.Enter file in which to save the key (/export/home/jyu/.ssh/id_rsa):Created directory ‘/export/home/jyu/.ssh‘.Enter passphrase (empty for no passphrase):Enter same passphrase again:Your identification has been saved in /export/home/jyu/.ssh/id_rsa.Your public key has been saved in /export/home/jyu/.ssh/id_rsa.pub.The key fingerprint is:b0:89:f6:e5:4c:43:f1:9b:c4:ac:a7:d8:1d:98:67:4d jyu@com00biiitf001

  • 在ols00biiitf001上建立.ssh目录

$ mkdir -p $HOME/.ssh$ chmod 700 $HOME/.ssh$ touch $HOME/.ssh/authorized_keys$ chmod 600 $HOME/.ssh/authorized_keys

  • 把com00biiitf001的公钥传到ols00biiitf001上

$ cat $HOME/.ssh/id_rsa.pub | ssh ols00biiitf001 ‘cat >> .ssh/authorized_keys && echo "Key uploaded successfully"‘The authenticity of host ‘ols00biiitf001 (10.0.17.20)‘ can‘t be established.RSA key fingerprint is 96:f2:60:e1:22:c8:54:ad:35:9c:3e:d1:51:a0:73:79.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added ‘ols00biiitf001,10.0.17.20‘ (RSA) to the list of known hosts.|-----------------------------------------------------------------|| This system is for the use of authorized users only.            || Individuals using this computer system without authority, or in || excess of their authority, are subject to having all of their   || activities on this system monitored and recorded by system      || personnel.                                                      ||                                                                 || In the course of monitoring individuals improperly using this   || system, or in the course of system maintenance, the activities  || of authorized users may also be monitored.                      ||                                                                 || Anyone using this system expressly consents to such monitoring  || and is advised that if such monitoring reveals possible         || evidence of criminal activity, system personnel may provide the || evidence of such monitoring to law enforcement officials.       ||-----------------------------------------------------------------|Password:Key uploaded successfully

  • 现在就可以从com00biiitf001直接登录到ols00biiitf001上

$ ssh jyu@ols00biiitf001


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