is this what you are looking for?
foreach $key (sort(keys %ENV)) {
print "VARIABLE $key = $ENV{$key}\n";
}
Which will give you below, with associated values
DOCUMENT_ROOT
HTTP_COOKIE
HTTP_HOST
HTTP_REFERER
HTTP_USER_AGENT
HTTPS
PATH
QUERY_STRING
REMOTE_ADDR
REMOTE_HOST
REMOTE_PORT
REMOTE_USER
REQUEST_METHOD
REQUEST URI
SCRIPT_FILENAME
SCRIPT_NAME
SERVER_ADMIN
SERVER_NAME
SERVER_PORT
SERVER_SOFTWARE
Did that answer your question?
update: ikegami has a nice one liner. Are you looking for that, more like mine or something else? |