PRINTENV(1)

NAME
       printenv - print all or part of environment

SYNOPSIS
       printenv [--help] [--version] [variable...]

DESCRIPTION
       This  documentation  is no longer being maintained and may
       be inaccurate or incomplete.  The Texinfo documentation is
       now the authoritative source.

       This  manual  page  documents the GNU version of printenv.
       If no arguments are  given,  printenv  prints  the  entire
       environment.   If one or more variable names are given, it
       prints the value of each one that is set, and nothing  for
       each one that is not set.

       The exit status is:
       0 if all variables specified were found
       1 if at least one specified variable was not found
       2 if a write error occurred

   OPTIONS
       --help Print  a  usage message on standard output and exit
              successfully.

       --version
              Print version information on standard  output  then
              exit successfully.