标题: Oracle Linux: How to Add/Replace a Passphrase for an existing ssh Key [打印本页] 作者: 刘泽宇 时间: 6 天前 标题: Oracle Linux: How to Add/Replace a Passphrase for an existing ssh Key 目标：
How to Add/Replace the Passphrase for existing ssh key
方法：
To add/replace the passphrase for an existing private key without regenerating the keypair by typing the following command:
$ ssh-keygen -p -f <ssh_private key>
例:-
$ ssh-keygen -p -f ssh-key-2022-03-29.key
Enter new passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved with the new passphrase.
To replace the existing passphrase with a new one, run the same command it would ask to provide the old passphrase and later provide new passphrase you wish