Provided by: coreutils_8.21-1ubuntu5.4_amd64 

NAME
whoami - print effective userid
SYNOPSIS
whoami [OPTION]...
DESCRIPTION
Print the user name associated with the current effective user ID. Same as id -un.
--help display this help and exit
--version
output version information and exit
AUTHOR
Written by Richard Mlynarik.
REPORTING BUGS
Report whoami bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
Report whoami translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright © 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later
<http://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.
SEE ALSO
The full documentation for whoami is maintained as a Texinfo manual. If the info and whoami programs are
properly installed at your site, the command
info coreutils 'whoami invocation'
should give you access to the complete manual.
GNU coreutils 8.21 March 2016 WHOAMI(1)