Simple perl webserver

HTTP::Server::Simple

(contrast with python one-liner)

#!/usr/bin/perl

# https://metacpan.org/pod/HTTP::Server::Simple
# /versions/perl-5.8.7/bin/perl -MHTTP::Server::Simple test2.pl

use strict;
use warnings;

{
package MyWebServer;

use HTTP::Server::Simple::CGI;
use base qw(HTTP::Server::Simple::CGI);

my %dispatch = (
    '/hello' => \&resp_hello,
    '/' => \&resp_index,
);

sub handle_request {
    my $self = shift;
    my $cgi  = shift;

    my $path = $cgi->path_info();
    my $handler = $dispatch{$path};

    if (ref($handler) eq "CODE") {
        print "HTTP/1.0 200 OK\r\n";
        $handler->($cgi);

    } else {
        print "HTTP/1.0 404 Not found\r\n";
        print $cgi->header,
              $cgi->start_html('Not found'),
              $cgi->h1('Not found'),
              $cgi->end_html;
    }
}

sub resp_hello {
    my $cgi  = shift;   # CGI.pm object
    return if !ref $cgi;

    my $who = $cgi->param('name');

    print $cgi->header,
          $cgi->start_html("Hello"),
          $cgi->h1("Hello $who!"),
          $cgi->end_html;
}

sub resp_index {
    my $cgi = shift;
    print $cgi->header;
    open(my $fh,'<','index.html') or die "can't open index.html";
    local $/ = undef;
    my $out = <$fh>;
    close($fh);
    print $out;
}

}

# start the server on port 8080
my $pid = MyWebServer->new(8085)->background();
print "Use 'kill $pid' to stop server.\n";

(source)

Change quoting level in Outlook 2007

When replying to an HTML email, the original message has a blue bar to the left (which replaces the traditional > symbol). I've seen in previous versions of Outlook that pressing enter on this line takes you to a new line without the blue line ("paragraph unindent") and allows you to write a reply inline. That's fine and what I'd expect.

But currently that doesn't work and I can't easily get rid of the blue line, meaning all my inline replies look like they're part of the original message! Quite odd. Here's how to work around the problem:

• Change the message format from HTML to Rich-text
• Type Ctrl-Q where you want to add a reply
• Type your reply

Voila

(source)