openkylin基础配置文件 etc sudoers 查看sudo的配置

原创

师万物的博客 2023-01-07 20:57:51 博主文章分类：openKylin 基础 ©著作权

文章标签 linux 文章分类 运维

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OS : openKylin-0.7.5-x86_64
blog : 师万物

配置文件 /etc/sudoers 查看sudo的配置

root@sww:/home/sww# cat /etc/sudoers
#
# This file MUST be edited with the 'visudo' command as root.
#
# Please consider adding local content in /etc/sudoers.d/ instead of
# directly modifying this file.
#
# See the man page for details on how to write a sudoers file.
#
Defaults	env_reset
Defaults	mail_badpass
Defaults	secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root	ALL=(ALL:ALL) ALL

# Members of the admin group may gain root privileges
%admin ALL=(ALL) ALL

# Allow members of group sudo to execute any command
%sudo	ALL=(ALL:ALL) ALL

# See sudoers(5) for more information on "#include" directives:

#includedir /etc/sudoers.d

visudo命令

sww@sww:~$ visudo
'visudo: /etc/sudoers: 权限不够
sww@sww:~$ visudo
visudo: /etc/sudoers: 权限不够
sww@sww:~$ sudo
usage: sudo -h | -K | -k | -V
usage: sudo -v [-AknS] [-g group] [-h host] [-p prompt] [-u user]
usage: sudo -l [-AknS] [-g group] [-h host] [-p prompt] [-U user] [-u user]
            [command]
usage: sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-g group] [-h host] [-p
            prompt] [-T timeout] [-u user] [VAR=value] [-i|-s] [<command>]
usage: sudo -e [-AknS] [-r role] [-t type] [-C num] [-g group] [-h host] [-p
            prompt] [-T timeout] [-u user] file ...
sww@sww:~$ sudo -s
root@sww:/home/sww# visudo
visudo: /etc/sudoers.tmp 未更改