freebsd-src/usr.bin/printenv/printenv.1
Tim J. Robbins 14f566d3ca Split the env(1) manpage off from printenv(1); there is not much point
in keeping them together. Mention that printenv is obsolescent.
2003-06-01 06:29:47 +00:00

89 lines
2.8 KiB
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.\" @(#)printenv.1 8.1 (Berkeley) 6/6/93
.\" $FreeBSD$
.\"
.Dd May 12, 2003
.Dt PRINTENV 1
.Os
.Sh NAME
.Nm printenv
.Nd print out the environment
.Sh SYNOPSIS
.Nm
.Op Ar name
.Sh DESCRIPTION
The
.Nm
utility prints out the names and values of the variables in the environment,
with one name/value pair per line.
If
.Ar name
is specified, only
its value is printed.
.Pp
Some shells may provide a builtin
.Nm
command which is similar or identical to this utility.
Consult the
.Xr builtin 1
manual page.
.Sh DIAGNOSTICS
.Ex -std printenv
.Sh SEE ALSO
.Xr csh 1 ,
.Xr env 1 ,
.Xr sh 1 ,
.Xr environ 7
.Sh STANDARDS
The
.Nm
utility is provided for compatibility with earlier
.Bx
and
.Fx
releases and is not specified by any standards.
The functionality of
.Nm
can be duplicated with the
.Xr echo 1
and
.Xr env 1
utilities.
.Sh HISTORY
The
.Nm
command appeared in
.Bx 3.0 .