sudo username

"Sudo" is a very useful tool on the Unix/linux platform that allows system administrators to assign some reasonable "rights" to ordinary users to perform tasks that only superuser or other privileged users can accomplish, such as running some

Sudo is a very useful tool on the Unix/linux platform that allows system administrators to assign reasonable "rights" to ordinary users to perform tasks that only superuser or other privileged users can accomplish, such as running some commands like

For example: Run some commands like Mount,halt,su, or edit some system configuration files, such as/etc/mtab,/etc/samba/smb.conf. In this way, it not only reduces the number of login and management time of root users, but also improves the security

In the previous two sections, we introduced the basic knowledge of users and user groups and how to manage users and user groups. Next let's take a look at other user-related commands.Finger tool for viewing user informationChfn tool for changing

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

"Sudo" is a very useful tool on the Unix/linux platform that allows system administrators to assign some reasonable "rights" to ordinary users to perform tasks that only superuser or other privileged users can accomplish, such as running some

Transferred from: http://www.cnblogs.com/xiaochaohuashengmi/archive/2011/11/11/2245341.html"Sudo" is a very useful tool on the Unix/linux platform that allows system administrators to assign some reasonable "rights" to ordinary users to perform

"Sudo" is a very useful tool on the Unix/linux platform that allows system administrators to assign some reasonable "rights" to ordinary users to perform tasks that only superuser or other privileged users can accomplish, such as running some

Did you ever get an "access Denied (Permission denied)" error when using the Linux command line? This may be because you are trying to perform an operation that requires root permissions. For example, the following shows an error that occurs when I

The usage of the sudo command in Linux indicates the developer's online builder.com.cn Update Time: 2007-11-27Author: zsw00001 Source: CCID technical community Keyword: usage sudo Linux How to Use the sudo command in Linux (-@ gehdK3 (TKsOriginal