I need a review on my code

I believe I did this task correctly as shown by this screenshot.

The System admin team of xFusionCorp Industries has installed a backup agent tool on all app servers. As per the tool’s requirements they need to create a user with a non-interactive shell.Therefore, create a user named mark with a non-interactive shell in the app01 server. This was the question

Hello, @Eb20
I think you made the same mistake which one already discussed in this thread.