users command does not show recently added users I have created few users: sudo useradd bart sudo useradd marge sudo useradd lisa sudo useradd maggie These users now exist $ awk -F: '{ print $1}' /etc/passwd blueray bart marge lisa maggie However these users does not show up on `users` command output $ users blueray What might be the reason?

The first line of the `man user` page is very informative:

`**users** - print the user names of users currently logged in to the current host`