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Linux教程網 >> Linux基礎 >> Linux服務器 >> Linux系統下分發SCP不需要輸入密碼配置

Linux系統下分發SCP不需要輸入密碼配置

日期:2017/3/2 16:49:13   编辑:Linux服務器

首先在每個節點執行一下命令腳本

mkdir -p ~/.ssh

chmod 700 ~/.ssh

/usr/bin/ssh-keygen -t rsa

然後再需要批量分發的主機上

touch ~/.ssh/authorized_keys

ssh 192.168.1.20 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys

說明:192.168.1.20是分發主機的IP地址

The authenticity of host 'linux1 (192.168.1.100)' can't be established.

RSA key fingerprint is 2f:cc:a1:4f:2b:67:01:6a:d1:9e:0b:ab:c8:9e:57:a1.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added 'linux1,192.168.1.100' (RSA) to the list of known hosts.

oracle@linux1's password: xxxxx

在需要分發的主機執行

chmod 600 ~/.ssh/authorized_keys

在分發主機驗證

ssh 192.168.1.19 hostname

RS9

在分發主機上常見 scp.sh 文件

從分發主機192.168.1.20向 192.168.1.19、192.168.1.10 分發文件

scp -r /usr/local/adsit/webapps/preroll/WEB-INF/classes [email protected]:/home/adsit/

scp -r /usr/local/adsit/webapps/preroll/WEB-INF/classes [email protected]:/home/adsit/

在分發主機執行 scp.sh 實現拷貝功能。

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