ssh directory and list the files as shown: To verify whether the files were really created successfully and placed in your. You'll also be shown the key fingerprint that represents this particular key. You'll need it later, so make sure it's a phrase you can easily recall.Īs soon as you've entered the passphrase twice, ssh-keygen will generate your private (id_rsa) and public (id_rsa.pub) key files and place them into your. The passphrase: This is a phrase that functions just like a password (except that it's supposed to be much longer) and is used to protect your private key file.Just press Enter to accept the default value. The file in which to save the private key (normally id_rsa).Immediately after running the ssh-keygen command, you'll be asked to enter a couple of values, including: Not familiar with SFTP keys? Click that link to learn more about them. ssh directory with the public/private key pair we'll be using for our sftp key authentication.
To do that, change the user permissions of the directory by running: You'll want to make sure only the owner of this account can access this directory. So now, when we list all the files in our home directory, we can already see the. In the screenshot below, we used ls -a to list all the files and folders in our home directory. You should now be inside your home directory. Login to your client machine and go to your home directory. This directory should be created inside your user account's home directory.
The first thing you'll want to do is create a. Note: SFTP (through SSH) is usually installed on Linux distros, so we'll be using Linux for both the (SFTP) server and client machines in this tutorial. It's easier to do this on a GUI-based interface but if you prefer to do things on the terminal, this post is for you. In this post, we'll walk you through the process of setting up this kind of authentication on the command line. This method allows users to login to your SFTP service without entering a password authentication and is often employed for file transfer automation. It's called SFTP public key authentication. SFTP provides an alternative method for ssh client authentication.
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