在Linux下使用远程拷贝命令scp时去掉密码提示的方

时间:2019-10-30 00:24来源:计算机教程
网上找了半天,都不够简单明了,我自己总结以下: 把你的本地主机用户的ssh公匙文件写入到远程主机用户的~/.ssh/authorized_keys文件中,具体方法 假设本地主机test1,远程主机test2 把你的Linux本

网上找了半天,都不够简单明了,我自己总结以下:

把你的本地主机用户的ssh公匙文件写入到远程主机用户的~/.ssh/authorized_keys文件中,具体方法
假设本地主机test1,远程主机test2

把你的Linux本地主机用户的ssh公匙文件写入到远程主机用户的~/.ssh/authorized_keys文件中,具体方法

一,在test1主机里的用户
运行 ssh-keygen -t rsa
结果如下
Generating public/private rsa key pair.

假设本地主机localhost,远程主机remote

Enter file in which to save the key (/home/.username/ssh/id_rsa):#回车

一,在localhost主机里的用户

Enter passphrase (empty for no passphrase):#回车

运行ssh-keygen -t rsa

Enter same passphrase again:#回车

结果如下

Your identification has been saved in /home/.username /.ssh/id_vnsc5858威尼斯城官网,rsa.

Generating public/private rsa key pair.

Your public key has been saved in /home/.username /.ssh/id_rsa.pub.

Enter file in which to save the key (/home/.username/ssh/id_rsa):#回车

The key fingerprint is:

Enter passphrase (empty for no passphrase):#回车

38:25:c1:4d:5d:d3:89:bb:46:67:bf:52:af:c3:17:0c username@localhost

Enter same passphrase again:#回车

Generating RSA keys:

Your identification has been saved in /home/.username /.ssh/id_rsa.

Key generation complete.
会在用户目录~/.ssh/产生两个文件,id_rsa,id_rsa.pub

Your public key has been saved in /home/.username /.ssh/id_rsa.pub.

二,把id_rsa.pub文件拷贝到test2主机的用户目录下
cat id_rsa.pub >~/.ssh/authorized_keys
就可以了

The key fingerprint is:

这样test1主机的用户就可以通过ssh而不用密码登陆test2主机vnsc5858威尼斯城官网 1

38:25:c1:4d:5d:d3:89:bb:46:67:bf:52:af:c3:17:0c username@localhost

Generating RSA keys:

Key generation complete.

会在用户目录~/.ssh/产生两个文件,id_rsa,id_rsa.pub

编辑:计算机教程 本文来源:在Linux下使用远程拷贝命令scp时去掉密码提示的方

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