1 files changed, 27 insertions, 0 deletions
diff --git a/docs/cgi-examples/printenv b/docs/cgi-examples/printenv
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+#
+
+# To permit this cgi, replace # on the first line above with the
+# appropriate #!/path/to/perl shebang, and on Unix / Linux also
+# set this script executable with chmod 755.
+#
+# ***** !!! WARNING !!! *****
+# This script echoes the server environment variables and therefore
+# leaks information - so NEVER use it in a live server environment!
+# It is provided only for testing purpose.
+# Also note that it is subject to cross site scripting attacks on
+# MS IE and any other browser which fails to honor RFC2616. 
+
+##
+##  printenv -- demo CGI program which just prints its environment
+##
+use strict;
+use warnings;
+
+print "Content-type: text/plain; charset=iso-8859-1\n\n";
+foreach my $var (sort(keys(%ENV))) {
+    my $val = $ENV{$var};
+    $val =~ s|\n|\\n|g;
+    $val =~ s|"|\\"|g;
+    print "${var}=\"${val}\"\n";
+}
+