Ordinary users join the wheel and have sudo permissions

1. The system has created the wheel group by default

cat /etc/group |grep wheel

2. Ensure that the line "%wheel ALL=(ALL) ALL" in the etc/sudoers file is not commented

3. Change the subsidiary group of ordinary users to wheel, so that ordinary users have sudo authority

[root@node5 ~]# id nginx

uid=8000(nginx) gid=8000(nginx) groups=8000(nginx)

4. Change the subgroup of the nginx user to wheel

[root@node5 ~]# usermod -aG wheel nginx

[root@node5 ~]# id nginx

uid=8000(nginx) gid=8000(nginx) groups=8000(nginx),10(wheel）

[root@node5 ~]# grep wheel /etc/group

wheel:x:10:nginx