4.3BSD-Reno/src/usr.bin/whoami/whoami.1

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.\" Copyright (c) 1980, 1990 Regents of the University of California.
.\" All rights reserved.  The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\"
.\"     @(#)whoami.1	6.2 (Berkeley) 6/24/90
.\"
.TH WHOAMI 1 "%Q"
.UC
.SH NAME
whoami \- print effective current user id
.SH SYNOPSIS
.B whoami
.SH DESCRIPTION
.I Whoami
prints who you are.
It works even if you are su'd, while `who am i' does not since
it uses /var/run/utmp.
.SH FILES
.DT
/etc/passwd	Name data base
.SH "SEE ALSO"
who (1)