Print the user name associated with the current effective user ID.
Same as id -un.
--help display this help and exit
output version information and exit
Written by Richard Mlynarik.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report whoami translation bugs to <http://translationproject.org/team/>
Copyright (C) 2016 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.
Full documentation at: <http://www.gnu.org/software/coreutils/whoami>
or available locally via: info '(coreutils) whoami invocation'
GNU coreutils 8.25 February 2017 WHOAMI(1)
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