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 rose with a non-interactive shell on the App Server 2
# ssh into the required server
ssh steve@172.16.238.11
# get list of users
cut -d: -f1 /etc/passwd
# add user who cannot login
sudo adduser rose -s /sbin/nologin # or /bin/false
# get updated list of users
cut -d: -f1 /etc/passwd