[Fedora] Give sudo rights to user

In this example, your account name is john.
Next, use this command to assume privileges of root, the system administrator.
Enter the password for root at the prompt.

su -

Next run this command to add your username to the special wheel group. This group is already set up to provide sudo access:

usermod -a -G wheel john

You can check the results using the id command:

# id
uid=1000(john) gid=1000(john) groups=1000(john),10(wheel) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023