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.\"	from 4.3BSD printenv.1	6.1 (Berkeley) 4/29/85
.\"
.\"	Sccsid @(#)printenv.1	1.2 (gritter) 10/26/03
.\"
.TH PRINTENV 1 "10/26/03" "Heirloom Toolchest" "User Commands"
.SH NAME
printenv \- print out the environment
.SH SYNOPSIS
\fBprintenv\fR [\fIname\fR]
.SH DESCRIPTION
.I Printenv
prints out the values of the variables in the environment.  If a
.I name
is specified, only its value is printed.
.PP
If a
.I name
is specified and it is not defined in the environment,
.I printenv
returns exit status 1, else it returns status 0.
.SH SEE ALSO
sh(1),
environ(7),
csh(1)