disable sudo

Sudo originated in the early 1980s s and was developed by the State University of New York in Buffalo, followed by the University of Colorado for in-depth development. Website: http://www.gratisoft.us/sudo/ Sudo is a tool that allows the system

When you finish installing CENTOS7, sudo is not enabled by default, and sudo should be set first.Sudo is the role of the current non-root user in the use of the command without permission, directly before the command to add sudo, enter their current

Example of SU: Su switches to the root user by default without adding any parameters, but does not go to the root user's home directory. That is to say, it is switched to the root user, however, the root logon environment is not changed. You can

I. Introduction to sudo: 1. concept: Sudo is a common tool in linux that allows common users to use superuser permissions. It allows system administrators to execute some or all of the root commands, such as halt, reboot, and su. This not only

Enable sudo in CentOS and disable root remote logon. By default, CentOS does not enable sudo and can directly log on to the server as a super administrator. Ubuntu is better in this aspect. To ensure security and reduce the loss caused by

By default, centos does not enable sudo and can directly log on to the server as a super administrator. 1. Add a sudo user Run the mongodo command and find: 1 root    ALL=(ALL) ALL Add the following: (Note that sky9890 is a new

Deep understanding of the difference between Sudo and SuThe maximum difference between the two commands is:The sudo command needs to enter the current user's password, and the SU command needs to enter the root user's password. Another difference is

Linux sudo command -- sudoers file configuration, sudosudoersThe 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

A summary of methods to disable IPV6 under Linux--http://www.jb51.net/linuxjishu/335724.htmlThis article mainly introduces the method of disabling IPv6 in Linux, the operation of disabling IPV6 or considering the current and IPV4 compatibility

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