ssh localhost多进程
时间: 2023-11-23 10:52:00 浏览: 34
回答: 在配置ssh免密登录localhost时,如果需要多进程操作,可以按照以下步骤进行操作。首先,运行ssh localhost查看是否需要密码就能登录。如果需要密码,则需要进行以下操作:\[1\]
1. 运行以下命令生成密钥对:
$ ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa
2. 将公钥添加到授权密钥文件中:
$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
3. 修改授权密钥文件的权限:
$ chmod 600 ~/.ssh/authorized_keys
4. 运行ssh localhost再次验证是否需要密码登录。
如果在运行ssh localhost时出现错误提示"sign_and_send_pubkey: signing failed: agent refused operation",这表示ssh-agent已经在运行,但是找不到附加的任何密钥。此时,需要执行以下命令将私钥添加到ssh-agent中:
$ ssh-add
如果出现提示"Identity added: /home/qinyao/.ssh/id_rsa (/home/qinyao/.ssh/id_rsa)",则表示私钥已成功添加到ssh-agent中。
最后,再次尝试ssh localhost,应该可以成功登录了。\[2\]\[3\]
#### 引用[.reference_title]
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