Lab - Limit Node Access

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Solutions Lab - Limit Node Access:

0 is the UID of superuser - root
/etc/passwd is the file containing details about users in Linux.
We have a user account named mail on the controlplane host. What kind of user account is it
```
System account
```
We have created a user named david on the controlplane host. What is the uid of this user?
```
Look at the file /etc/passwd and identify ID of david
OR
run as a root
$ id david
2323
```

Run

As a root run

$ passwd david

and then enter the password

Run

use those commands
$ userdel ray
$ groupdel devs
and then enter the password

To suspend the user account, Run

$ usermod -s /usr/sbin/nologin himanshi

Run

$ useradd -d /opt/sam -s /bin/bash -G admin -u 2328 sam