printenv
print all or part of environment
Synopsis
printenv
[OPTION]... [VARIABLE]...
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description
Print the
values of the specified environment VARIABLE(s). If no
VARIABLE is specified, print name and value pairs for them
all.
-0, --null
end each output line with 0
byte rather than newline
--help
display this help and exit
--version
output version information and
exit
NOTE: your
shell may have its own version of printenv, which usually
supersedes the version described here. Please refer to your
shell’s documentation for details about the options it
supports.
copyright
Copyright © 2012 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.
reporting bugs
Report printenv bugs to bug-coreutils[:at:]gnu[:dot:]org
GNU coreutils home page:
<http://www.gnu.org/software/coreutils/>
General help using GNU software:
<http://www.gnu.org/gethelp/>
Report printenv translation bugs to
<http://translationproject.org/team/>
see also
The full
documentation for printenv is maintained as a Texinfo
manual. If the info and printenv programs are
properly installed at your site, the command
info
coreutils 'printenv invocation'
should give you
access to the complete manual.
author
Written by
David MacKenzie and Richard Mlynarik.