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. -i, --ignore-environment start with an empty environment -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. AUTHOR Written by Richard Mlynarik and David MacKenzie. REPORTING BUGS Report env bugs to bug-coreutils@gnu.org GNU coreutils home page: General help using GNU software: COPYRIGHT Copyright © 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . 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 com- mand info coreutils 'env invocation' should give you access to the complete manual. GNU coreutils 7.2 March 2009 ENV(1)