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Annotation of src/usr.bin/printenv/printenv.1, Revision 1.6

1.6     ! jmc         1: .\"    $OpenBSD: printenv.1,v 1.5 2003/06/03 02:56:14 millert Exp $
1.4       aaron       2: .\"
1.1       deraadt     3: .\" Copyright (c) 1980, 1990 The Regents of the University of California.
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                     32: .\"    from: @(#)printenv.1    6.7 (Berkeley) 7/28/91
                     33: .\"
1.6     ! jmc        34: .Dd $Mdocdate$
1.1       deraadt    35: .Dt PRINTENV 1
                     36: .Os
                     37: .Sh NAME
                     38: .Nm printenv
                     39: .Nd print out the environment
                     40: .Sh SYNOPSIS
                     41: .Nm printenv
                     42: .Op Ar name
                     43: .Sh DESCRIPTION
1.3       aaron      44: .Nm printenv
1.1       deraadt    45: prints out the names and values of the variables in the environment,
1.4       aaron      46: with one name/value pair per line.
                     47: If
1.1       deraadt    48: .Ar name
                     49: is specified, only
                     50: its value is printed.
                     51: .Pp
                     52: If a
                     53: .Ar name
                     54: is specified and it is not defined in the environment,
                     55: .Nm printenv
                     56: returns exit status 1, else it returns status 0.
                     57: .Sh SEE ALSO
                     58: .Xr csh 1 ,
                     59: .Xr sh 1 ,
                     60: .Xr environ 7
                     61: .Sh HISTORY
                     62: The
                     63: .Nm printenv
                     64: command appeared in
                     65: .Bx 3.0 .