Normally, you have to enter this passphrase every time you want to connect to any remote cloud instance that USES the key, but there is a secure way to avoid this annoyance: Employ an SSH agent.
通常，每次连接使用此密钥的任何远程云实例时，都必须输入这个密码，但是有一种安全的方法可以避免这种麻烦：使用SSH代理。
You do not need to enter the passphrase again until you logout and login again.
直到退出并重新登录为止，都不需要再次输入密码。
The ability to script password and passphrase entry and to control multiple connections concurrently are powerful.
在脚本中使用密码和密码条目，以及并发地控制多个连接，这些功能都是非常强大的。
During the build process, it will ask for your GPG passphrase.
在构建过程中，它会询问您的GPG密码。
During the build process it will ask for GPG passphrase.
在构建过程中，它会询问GPG密码。
This passphrase will be used to encrypt the private-key file on the client side.
这个密码用于在客户端上加密私有密钥文件。
When asked for a passphrase, make sure to enter a reasonably long string message which contains alphanumeric characters rather than a simple password string.
要求输入密码短语时，应当确保输入的密码短语具有合理的长度，包含字符和数字，不要使用简单字串。
Normally, and as mentioned, secret keys are protected by a passphrase.
正常情况下，正如前面提到的，机密密钥受密码短语的保护。
An added feature of PGP is that the password for the private key isn't really a password; it's a passphrase.
PGP的附加特性是：私钥的密码实际上不是密码，它是一个密码短语。
The system prompts you for a passphrase.
系统提示您输入密码。
Even ssh-keygen command will accept the empty passphrase, in which case, private-key file will not be encrypted.
尽管ssh - keygen命令可以接受空的密码，但是在这种情况下私有密钥文件不加密。
For security, you can combine this functionality with an encryption phase to ensure that the remote file is unreadable without the correct passphrase or cryptographic key.
为了确保安全，可以结合使用rsync与加密技术，确保在没有正确的密码或加密密钥的情况下无法读取远程文件。
However, keychain won't ask you to reenter the passphrase on subsequent login attempts unless the machine has been restarted.
不过，除非机器被重新启动，否则，以后再登录时，keychain将不再要求您重新输入密码短语。
Pageant prompts you, after you login, for your SSH passphrase; then it saves the unlocked key for you.
登录之后，Pageant提示输入ssh密码；然后它替您保存解锁后的密钥。
This allows the SSH program to request an already decrypted key, rather than asking you for the private key's secret passphrase each time it's required.
它允许ssh程序请求已解密密钥，而不是每次需要时都要求您提供私钥的密码短语。
To do so, we must use a program called ssh-add, which adds (sends) our passphrase to the running ssh-agent program.
为此，必须使用程序ssh - add将密码短语添加(发送)至运行中的ssh - agent程序。
After completing the same process on server2, we are ready to return to the offsite storage machine to test the new passphrase type access. >From the offsite server you could type the following
在服务器 #2 上完成相同的过程之后，我们就可以返回到离线存储服务器来测试新的密码短语类型的访问。
Now you will create an RSA key for the Windows FTP server without a PEM passphrase; hence, you will use a different command than the one used previously.
现在，要为WindowsFTP服务器创建一个rsa密钥，但是不使用PEM密码；因此，要使用另一个命令。
If you try to use SSH localhost and a passphrase is requested, you'll need to perform the following steps.
如果打算使用sshlocalhost并请求密码，就需要执行以下步骤。
For host keys, you probably don't want a passphrase for the key, so you can just press Return to use a blank (empty) passphrase.
对于主机密钥，您可能不需要密钥密码，所以您可以按Return使用空密码。
If you enter your passphrase correctly and click ok.
如果正确地输入密码并单击ok。
This particular instance doesn't use a passphrase because it would need to be manually entered on each form submission.
本特定实例没有使用密码短语，因为在每次表单提交时它都需要手工输入。
Optionally, you can enter a passphrase for increased security, but it isn't required.
可以输入一个密码以提高安全性，但这不是必需的。
The passphrase will never be sent to the web when we upload our notes to Evernote online storage. This will guarantee that the encrypted text can only be decrypted on our computer.
当我们在线存储笔记时，加密密码并没有发送到网络上，从而排除他人通过网络来破解我们的笔记的危险。
Entering the passphrase for the private key "unlocks" it.
输入私有密钥的密码以“解锁”它。
Because the Hadoop master node communicates with slave nodes using SSH, you should set up an authenticated no-passphrase SSH connection between the master and slaves.
因为hadoop主节点使用SSH与从节点通信，所以应该在主节点和从节点之间建立经过身份验证的无密码的SSH连接。
The first time you log back in to each machine, keychain will prompt you for the passphrase.
在您第一次重新登录到每台机器时，keychain将要求您输入密码短语。
If you don't supply a passphrase, then ssh-keygen will generate keys which are not encrypted!
如果您不提供密码短语，那么ssh - keygen会生成一个未加密的密钥。
Substitute your own values for user ID (u@abc.com), password (secret), and passphrase (unlock).
用您自己设定的值替代用户ID（u@abc.com）、密码（secret）和口令（unlock）。
Substitute your own values for user ID (u@abc.com), password (secret), and passphrase (unlock).
用您自己设定的值替代用户ID（u@abc.com）、密码（secret）和口令（unlock）。
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