help:甲骨文 vps 密钥文件登陆默认取消 root 权限了么? - V2EX
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help:甲骨文 vps 密钥文件登陆默认取消 root 权限了么?

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  •   justincnn Sep 21, 2024 1728 views
    This topic created in 603 days ago, the information mentioned may be changed or developed.

    su 的时候,提示要 root 的密码,问题这个密码是什么?以前都没有设置过的

    6 replies    2024-09-21 16:27:43 +08:00
    hab503
        1
    hab503  
       Sep 21, 2024
    sudo su?
    opengps
        2
    opengps  
       Sep 21, 2024
    默认没启用密码,想要用得先把密码功能启用起来
    TaurusXin
        3
    TaurusXin  
       Sep 21, 2024
    `sudo -i` 即可,默认没设置密码
    SenLief
        4
    SenLief  
       Sep 21, 2024
    默认没有设置密码,现在 sudo password root 设置一个吧
    ysc3839
        5
    ysc3839  
       Sep 21, 2024
    是不是搞混了 sudo 和 su ? sudo 要当前用户的密码,su 要 root 用户的密码。
    stcode
        6
    stcode  
       Sep 21, 2024
    默认 root 密码是随机密码,每次重启不一样,要自己 sudo -i 进去,password root 设置新密码,SSHD 配置文件改一下开启 root 登陆就要以,建议改成 root+密钥更可靠。
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