Linux Configure sudo -- Validation Error

Hi,

There is a validation Error for the Linux Configure Sudo task.
I added the user to wheel group and tested the sudo. Everything worked fine.
Yet, my task was failed with the message “- sudo access on App Server 1 is not configured properly”

I copied the steps I followed. See below

thor@jump_host ~$ ssh tony@stapp01

The authenticity of host ‘stapp01 (172.16.238.10)’ can’t be established. ECDSA key fingerprint is SHA256:ev6RdWDyRgF6LWAGdvbDu/7RVsc/yOxidxp7SmjBGok. ECDSA key fingerprint is MD5:a4:55:6c:60:e2:54:8e:f3:78:aa:18:ca:c8:3d:0e:f0. Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added ‘stapp01,172.16.238.10’ (ECDSA) to the list of known hosts. tony@stapp01’s password:

[tony@stapp01 ~]$ cat /etc/passwd | grep anita

anita:x:1002:1002::/home/anita:/bin/bash

[tony@stapp01 ~]$ usermod -aG wheel anita

-bash: /usr/sbin/usermod: Permission denied

[tony@stapp01 ~]$ sudo usermod -aG wheel anita

We trust you have received the usual lecture from the local System Administrator. It usually boils down to these three things:

#1) Respect the privacy of others.

#2) Think before you type.

#3) With great power comes great responsibility.

[sudo] password for tony:

[tony@stapp01 ~]$ sudo su anita

[anita@stapp01 tony]$ exit exit

[tony@stapp01 ~]$ exigt

-bash: exigt: command not found

[tony@stapp01 ~]$ exit

logout Connection to stapp01 closed.

thor@jump_host ~$ ssh steve@stapp02

The authenticity of host ‘stapp02 (172.16.238.11)’ can’t be established. ECDSA key fingerprint is SHA256:lHXu7airHUavwLqUFHqULsEwl4O0cf3LqgzvCTowkkQ. ECDSA key fingerprint is MD5:bf:70:d3:8e:90:6f:37:32:f2:a4:1d:e2:05:9a:dd:b9.

Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added ‘stapp02,172.16.238.11’ (ECDSA) to the list of known hosts.

steve@stapp02’s password:

[steve@stapp02 ~]$ sudo usermod -aG wheel anita

We trust you have received the usual lecture from the local System Administrator. It usually boils down to these three things:

#1) Respect the privacy of others.

#2) Think before you type.

#3) With great power comes great responsibility.

[sudo] password for steve: [steve@stapp02 ~]$ sudo su anita [anita@stapp02 steve]$ exit exit [steve@stapp02 ~]$ exit logout Connection to stapp02 closed. thor@jump_host ~$ ssh banner@stapp03 The authenticity of host ‘stapp03 (172.16.238.12)’ can’t be established. ECDSA key fingerprint is SHA256:34W0b+nltZ1aAwMV7k0LlhcjLDpuC4nmrfODWrUmBUw. ECDSA key fingerprint is MD5:24:f7:7d:85:c1:ce:0e:c5:42:02:16:2c:f6:8a:dd:e7. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added ‘stapp03,172.16.238.12’ (ECDSA) to the list of known hosts. banner@stapp03’s password: [banner@stapp03 ~]$ cat /etc/passwd | grep anita anita:x:1002:1002::/home/anita:/bin/bash [banner@stapp03 ~]$ sudo usermod -aG wheel anita

We trust you have received the usual lecture from the local System Administrator. It usually boils down to these three things:

#1) Respect the privacy of others.

#2) Think before you type.

#3) With great power comes great responsibility.

[sudo] password for banner: [banner@stapp03 ~]$ sudo su anita [anita@stapp03 banner]$ exit exit [banner@stapp03 ~]$ exit logout Connection to stapp03 closed. thor@jumphost ~$ thor@jumphost

Hi @Loki.Kadavra1

Please note that, along with providing the sudo access to the user you need to make sure user is able to run the sudo commands without sudo password. Also I didn’t see you actually tested the sudo access after adding user to the wheel group.