$ sudo usermod -aG sudo username 其中,username 为要添加的用户名。 添加成功后,可以使用以下命令以 sudo 权限执行某个命令: 代码语言:txt 复制 $ sudo command 例如,以 sudo 权限安装软件包: 代码语言:txt 复制 $ sudo apt-get install package-name 2. 启用 root 用户 如果需要直接使用 root 用户登录系...
新服务器通过ubuntu用户登陆报To run a command as administrator (user "root"),执行以下命令即可touch~/.sudo_as_admin_successful然后通过exit退出终端,再重新连接就不会报这个错了
ubuntu服务器上提示 To run a command as administrator (user "root"), use "sudo <command>". See " 解决方案 原因是你执行命令必须要在root用户下执行、其他用户权限不够、运行 sudo -s 切换到root用户下就可以了
In Ubuntu 20.04, the most secure and recommended way to access root privileges is through sudo. This allows users to execute commands with elevated privileges without logging in as the root user. To open a root shell using sudo, type: · sudo -i This command provides a full root shell,...
# User privilege specification root ALL=(ALL:ALL) ALL karl ALL=(ALL:ALL) ALL # Members of the admin group may gain root privileges%admin ALL=(ALL) ALL # Allow members of groupsudoto execute any command%sudoALL=(ALL:ALL) ALL # See sudoers(5)formoreinformation on"#include"directives: ...
在Ubuntu系统上切换到root用户是在进行系统管理和配置时经常需要的操作。通过切换到root用户,您可以获得管理员权限,执行需要特殊权限的任务。在本文中,我们将参考以下文章:https://www.howtouseubuntu.com/automation/switch-to-root-user-in-linux/,介绍在Ubuntu系统上切换到root用户的方法,以及各种方法的优点。
or run the command exit to leave the root shell.Use the su (substitute user) command to get a root shell. This is effectively the same as usingsudo -i. Note that when you use this command it will ask for the root password and not your login password. These are not the ...
为了保证用户平时处于普通权限下。sudo命令使得用户能够尽快的退出高权限模式。为了保证当前用户的环境。sudo...
Now you can log in to the root user using the su – command and entering the root password when prompted. su - login as root in Ubuntu desktop GUI If you want to login as root to the Ubuntu 18.04 desktop, you need to perform a couple of additional steps after enabling the root user...
Linux saves local user accounts in the following two files. /etc/passwd: - This file saves user records. /etc/shadow: - This file stores user passwords. Thegrepcommand allows us to view a specific record from these files. The following commands show the root account's records. ...