Article Title: Configure SSH verification for the UbuntuLinux system. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open-source, and other basic categories first generate public keys on the local machine
Ssh-keygen
Generate by default. If everything is normal, two files should be generated:
Id_rsa
Id_rsa.pub
One is the private key and the other is the public key. The public key file id_rsa.pub is copied to the server and then imported to the user who needs to log on.
For example, if you use the root user to log on to the ssh server, you can import the/root/. ssh directory.
Cat id_rsa.pub> authorized_keys
In this way, you can log on to ssh without entering the password.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.
A Free Trial That Lets You Build Big!
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
