I Wanted to show information after logging in on a server (with SSH) specific for a certain user.
For example I have a local user with the username “admin”.
Put in the /etc/ssh/sshd_config the following line:
Match user admin Banner /etc/banner_admin
Restart the SSH daemon:
service sshd restart
Now after the user “admin” logs in (after the user enters the password) the user sees the banner you created in /etc/banner_admin