add to sudoers

LinuxSudo command and its configuration file/etc/ Sudoers May 4, 11:00:56 Add to favorites I want to contribute LinuxSudo command and its configuration file/etc/ SudoersPair LinuxSome people will know about the sudo command. The core idea of The sudo command is to grant permissions, that is, the user of a command is not yourself, but you have the permission to execute it. Howev

Reprinted please indicate the original address: http://blog.csdn.net/jiangsq12345/archive/2011/04/12/6317054.aspxPreface: When we useUseraddOr manually create a new user for Linux. If we want to give this common user the root permission to execute some commands (SUDO [cmd]), the following error occurs: XXX is not in the sudoers file. this incident will be reported.If this is the case, I believe this article will help you.Body: There will be many pos

InstanceThe company's video push server recently recruit a new person, in order to let him familiar with the business as soon as possible, decided to give him a new account on the server, in order to avoid some wrong operation, usually let him in his account under the view of some files, when the need for root authority, only sudo past.Operation:(1) Edit/etc/sudoers fileMIS All=nopasswd:all//define a group MIS, this group of people do not need to outp

The Linuxsudo command and its configuration file/etc/sudoers will also know about the sudo command. The core idea of the sudo command is to grant permissions, that is, the user of a command is not yourself, but you have the permission to execute it. But we need to note that, although... The Linux sudo command and its configuration file/etc/sudoers will also know about the sudo command. The core idea of the

The Linux sudo command and its configuration file/etc/sudoers will know a bit more about the sudo command about Linux. The core idea of the sudo command is the empowerment of a command that belongs to the user who is not yourself and you have permission to execute it. However, it is important to note that although you have permission to execute this command, it is still performed by the user who owns the command itself [Note 1]. (The SU command is sim

Under Ubuntu12.04, when using sudo apt-get install XXX, suddenly jumping out of the username is not the problem in the sudoers fileAnd then I look at the type of username, which is a standard user and not an admin user.There are at least two ways to solve this problem:One. System Settings->user Accounts, click Unlock, enter root password, change accounttype (user type) to Administrator (Administrator), restartTwoRoot user, modify the/etc/

The Linux sudo command and its configuration file/etc/sudoers will also know about the sudo command. The core idea of The sudo command is to grant permissions, that is, the user of a command is not yourself, but you have the permission to execute it. However, although you have the permission to execute this command, it is still executed by the user of this command. [Note 1]. (The su command is similar to the sudo command, but the difference between th

Redhat System:The Create user command in Linux is: Useradd user name, Eg:useradd testSpecify password: passwd testBut sometimes we need to run a command with test to execute some root user, and there are two ways: the first, the method is executed with the test user and executed by the root user. Second, use the sudo command to give the user test a root permission temporarily. The first one we don't think about, the second is our main adoption method, but by default, the user does not have sudo

Cat/etc/sudoersRoot all= (All) All:allDon't change the IT toRoot all= (All) Nopasswd:allSince Root should always has a password. Then we could login by command "SU"-------------------------------Explains the sudo configuration file/etc/sudoers format.# User Privilege SpecificationRoot all= (All) all# Allow members of the group sudo to execute any command after they has# provided their password# (Note that later entries override this, so you might need

/etc/sudoers file## This file must is edited with the ' Visudo ' command as root.## Consider adding local content in/etc/sudoers.d/instead of directly modifying this file.## See the Mans page for details on how to write a sudoers file.#Defaults Env_resetDefaults Mail_badpassDefaults secure_path= "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"# Host alias Specification# User alias Specificatio

Brief introduction:The Sudoers policy module determines a user's sudo privileges. It is the default sudo policy plugin. The policy is driven by The/etc/sudoers file or, optionally in LDAP.Configuration file:/etc/sudoers, the default file is read-only, you want to modify it, you need to force the save, or use the following command to edit the configuration file di

The sudo permissions under Linux can be configured by/etc/sudoers this file,However, this file is read-only and cannot be modified by ordinary users.There is a visudo order, specifically to change the/etc/sudoers. Here is a configuration experiment, recorded. Experimental environment: Distributor Id:centos Description: CentOS Linux release 7.4.1708 (Core) Release : 7.4.1708 Codename: Core The requ

Reason The problem that comes up in Linux is that I'm on the Centos7. XXX is the current username because the user was not added to the sudo configuration file Solve Add the current user to the sudo configuration file. ‘ Steps: 1. Switch to root: Su-(note there-, set the environment variable for the current environment variable to the root user, that is, the same as the root login.) If Su is just the user switching to root) 2. Edit sudo config f

The sudoers file controls which users can perform which operations, and the root user can use the visudo command to edit the/etc/sudoers file. The syntax of the sudoers file is very simple. In general, it defines a series of mappings:SetSetting the sudoers file is essentially a ing relationship like this. This ing rela

Ubuntu14.04: how to modify/etc/sudoers and the permission of incorrect modification? ubuntu14.04sudoers Start learning hadoop !!! I created a user named hadoop on Ubuntu14.04, but I always encountered various permission problems, so I just wanted to change this account to the root account. When I found it online, I directly modified/etc/sudoers. When I modified it, I was prompted to read-only. I couldn't

In Fedora Linux, "xxx is not in the sudoers file", fedorasudoers Problem description: To execute some operations in Fedora, you need to use the root permission. When using the command: Sudo If you want to temporarily obtain the root permission in a common user, you are prompted:"Xxx is not in the sudoers file. The incident will be reported ."Note: "xxx" is the user name of a common user.Solution:

In Ubuntu, the sudoers permission cannot be changed by mistake (you can retrieve the sudo permission when you forget the root password). because the sudoers permission is modified, sudo cannot be used, the Ubuntu root password is not set, and the result can only be modified in single-user mode (with root power... In Ubuntu, the sudoers permission cannot be chang

Start learning Hadoop!!!A new user named Hadoop was created on Ubuntu14.04, but always had a variety of permissions issues and wanted to simply turn the account into a root account.On-line to say is directly modified/etc/sudoers, the changes prompt read-only, can not be modified, naturally thought to modify the file permissions,sudo chown u+w/etc/sudoers, modified after the discovery of sudo su to error.The

When using the sudo temporary lift, it appears: not in the sudoers file. The matter will be reported. You can use the Visudo command to configure the/etc/sudoers file to give the target user the ability to use the sudo command.In the/etc/sudoers file, there is a configuration specifically configured to configure which users can use the sudo command:Keep writing o

"1" Analysis problemThe prompt content translates into Chinese namely: User xxx (generally the newly added user name) does not have permission to use sudo.Workaround Modify the permissions of the new user by modifying the/etc/sudoers file."2" switch to root user modeCommand: Su-Note: This command has a "-", which is different from Su.When using the command "su" just switch to root, but not the root environment variable passed, or the current user's en