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CentOS 7.0 - man page for env (centos section 1)

ENV(1)					  User Commands 				   ENV(1)

NAME
       env - run a program in a modified environment

SYNOPSIS
       env [OPTION]... [-] [NAME=VALUE]... [COMMAND [ARG]...]

DESCRIPTION
       Set each NAME to VALUE in the environment and run COMMAND.

       Mandatory arguments to long options are mandatory for short options too.

       -i, --ignore-environment
	      start with an empty environment

       -0, --null
	      end each output line with 0 byte rather than newline

       -u, --unset=NAME
	      remove variable from the environment

       --help display this help and exit

       --version
	      output version information and exit

       A mere - implies -i.  If no COMMAND, print the resulting environment.

       GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report env translation
       bugs to <http://translationproject.org/team/>

AUTHOR
       Written by Richard Mlynarik and David MacKenzie.

COPYRIGHT
       Copyright (C) 2013 Free Software Foundation, Inc.  License GPLv3+: GNU GPL  version  3  or
       later <http://gnu.org/licenses/gpl.html>.
       This  is free software: you are free to change and redistribute it.  There is NO WARRANTY,
       to the extent permitted by law.

SEE ALSO
       The full documentation for env is maintained as a Texinfo manual.  If  the  info  and  env
       programs are properly installed at your site, the command

	      info coreutils 'env invocation'

       should give you access to the complete manual.

GNU coreutils 8.22			    June 2014					   ENV(1)


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