logname
PURPOSE
Displays your login name.
SYNOPSIS
logname
DESCRIPTION
The logname command writes to standard output the name
you used to log into the system. It is the contents of
the environment variable $LOGNAME, which is set when you
log into the system.
FILES
/etc/profile System profile.
RELATED INFORMATION
The following commands: "env" and "login."
The logname subroutine AIX Operating System Technical
Reference.
The environ special facility in AIX Operating System
Technical Reference.