Usage: /usr/bin/users [OPTION]... [FILE]
Output who is currently logged in according to FILE.
If FILE is not specified, use /var/run/utmp.  /var/log/wtmp as FILE is common.

      --help
         display this help and exit
      --version
         output version information and exit

Report bugs to: <bug-coreutils@gnu.org>.
GNU coreutils home page: <https://www.gnu.org/software/coreutils/>
General help using GNU software: <https://www.gnu.org/gethelp/>
Full documentation <https://www.gnu.org/software/coreutils/users>
or available locally via: info '(coreutils) users invocation'