mirror of
https://pagure.io/fedora-docs/quick-docs.git
synced 2024-11-25 05:37:32 +00:00
25 lines
1.3 KiB
Text
25 lines
1.3 KiB
Text
|
[id="concept-using-sudo-assign-admin-privileges"]
|
|||
|
|
= Using sudo to assign administrator privileges
|
|||
|
|
|
|||
|
|
Add users to the [directory]`/etc/sudoers` configuration file to allow them to use the [command]`sudo` command. For these users, the [command]`sudo` command is run in the user’s shell instead of in a root shell. As a result, the root shell can be disabled for increased security.
|
|||
|
|
|
|||
|
|
The administrator can also allow different users access to specific commands using the sudo configuration. Administrators must use the [command]`visudo` command to edit the [directory]`/etc/sudoers` configuration file.
|
|||
|
|
|
|||
|
|
To assign full administrative privileges to a user, type [command]`visudo` and add the following line to the user privilege section after replacing _USERNAME_ with the target user name:
|
|||
|
|
|
|||
|
|
----
|
|||
|
|
USERNAME ALL=(ALL) ALL
|
|||
|
|
----
|
|||
|
|
|
|||
|
|
This line allows the specified user to use [command]`sudo` from any host and execute any command.
|
|||
|
|
|
|||
|
|
To allow a user access to specific commands, use the following example after replacing USERS with a target system group:
|
|||
|
|
|
|||
|
|
----
|
|||
|
|
%USERS localhost=/usr/sbin/shutdown -h now
|
|||
|
|
----
|
|||
|
|
|
|||
|
|
This command allows all members of the _USERS_ system group to issue the [command]`/sbin/shutdown -h` as long as the command is issued from the console.
|
|||
|
|
|
|||
|
|
The man page for [command]`sudoers` has a detailed listing of options for this file.
|