警告
本文最后更新于 2020-12-11 09:36,文中内容可能已过时。
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| [root@m01 ~]# ssh 172.16.1.7 hostname
The authenticity of host '172.16.1.7 (172.16.1.7)' can't be established.
ECDSA key fingerprint is SHA256:qI7TJf59/RPaLxO+x7DZN88pU7WFjuZ2yYpPKvJmicg.
ECDSA key fingerprint is MD5:af:2a:5a:5e:f9:d1:83:1e:e6:17:bc:a8:6d:0b:c4:e5.
Are you sure you want to continue connecting (yes/no)?
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-oStrictHostKeyChecking=no:解决第一次登陆提示(如上)
sshpass工具需要单独安装,它可以为ssh相关命令提供密码
sshpass在epel源中,需要先配置epel源在进行安装,也可以安装ansible(自带sshpass)或者使用源代码安装
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| [root@m01 ~]# yum install -y epel-release
[root@m01 ~]# yum install -y sshpass
[root@m01 ~]# sshpass -p123456 -oStrictHostKeyChecking=no ssh root@172.16.1.41 hostname
backup
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