pinky - lightweight finger

       Written by Joseph Arceneaux, David MacKenzie, and Kaveh Ghazi.

       Copyright  ©  2024  Free  Software  Foundation,  Inc.   License  GPLv3+:  GNU  GPL  version  3  or  later
       <https://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to  the  extent
       permitted by law.

-l     produce long format output for the specified USERs

       -b     omit the user's home directory and shell in long format

       -h     omit the user's project file in long format

       -p     omit the user's plan file in long format

       -s     do short format output, this is the default

       -f     omit the line of column headings in short format

       -w     omit the user's full name in short format

       -i     omit the user's full name and remote host in short format

       -q     omit the user's full name, remote host and idle time in short format

       --lookup
              attempt to canonicalize hostnames via DNS

       --help display this help and exit

       --version
              output version information and exit

       A lightweight 'finger' program;  print user information.  The utmp file will be /var/run/utmp.

       pinky - lightweight finger

       GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
       Report any translation bugs to <https://translationproject.org/team/>

       Full documentation <https://www.gnu.org/software/coreutils/pinky>
       or available locally via: info '(coreutils) pinky invocation'

GNU coreutils 9.5                                  April 2025                                           PINKY(1)

pinky [OPTION]... [USER]...