/usr/bin/mech-dump is in libwww-mechanize-perl 1.75-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | #!/usr/bin/perl -w
eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}'
if 0; # not running under some shell
=head1 NAME
mech-dump - Dumps information about a web page
=cut
use warnings;
use strict;
use WWW::Mechanize ();
use Getopt::Long;
use Pod::Usage;
use HTTP::Cookies;
my @actions;
my $absolute;
my $user;
my $pass;
my $agent;
my $agent_alias;
my $cookie_filename;
GetOptions(
'user=s' => \$user,
'password=s' => \$pass,
headers => sub { push( @actions, \&dump_headers ) },
forms => sub { push( @actions, \&dump_forms ) },
links => sub { push( @actions, \&dump_links ) },
images => sub { push( @actions, \&dump_images ) },
all => sub { push( @actions, \&dump_headers, \&dump_forms, \&dump_links, \&dump_images ) },
text => sub { push( @actions, \&dump_text ) },
absolute => \$absolute,
'agent=s' => \$agent,
'agent-alias=s' => \$agent_alias,
'cookie-file=s' => \$cookie_filename,
help => sub { pod2usage(1); },
) or pod2usage(2);
=head1 SYNOPSIS
mech-dump [options] [file|url]
Options:
--headers Dump HTTP response headers
--forms Dump table of forms (default action)
--links Dump table of links
--images Dump table of images
--all Dump all four of the above, in that order
--text Dumps the textual part of the web page
--user=user Set the username
--password=pass Set the password
--cookie-file=filename Set the filename to use for persistent cookies
--agent=agent Specify the UserAgent to pass
--agent-alias=alias
Specify the alias for the UserAgent to pass.
Pick one of:
* Windows IE 6
* Windows Mozilla
* Mac Safari
* Mac Mozilla
* Linux Mozilla
* Linux Konqueror
--absolute Show URLs as absolute, even if relative in the page
--help Show this message
The order of the options specified is relevant. Repeated options
get repeated dumps.
Proxy settings are specified through the environment (e.g. C<http_proxy=http://proxy.my.place/>).
See LWP::UserAgent for details.
=cut
my $uri = shift or die "Must specify a URL or file to check. See --help for details.\n";
if ( -e $uri ) {
require URI::file;
$uri = URI::file->new_abs( $uri )->as_string;
}
@actions = (\&dump_forms) unless @actions;
my $mech = WWW::Mechanize->new();
if ( defined $agent ) {
$mech->agent( $agent );
}
elsif ( defined $agent_alias ) {
$mech->agent_alias( $agent_alias );
}
if ( defined $cookie_filename ) {
my $cookies = HTTP::Cookies->new( file => $cookie_filename, autosave => 1, ignore_discard => 1 );
$cookies->load() ;
$mech->cookie_jar($cookies);
}
else {
$mech->cookie_jar(undef) ;
}
$mech->env_proxy();
my $response = $mech->get( $uri );
if (!$response->is_success and defined ($response->www_authenticate)) {
if (!defined $user or !defined $pass) {
die("Page requires username and password, but none specified.\n");
}
$mech->credentials($user,$pass);
$response = $mech->get( $uri );
$response->is_success or die "Can't fetch $uri with username and password\n", $response->status_line, "\n";
}
$mech->is_html or die qq{$uri returns type "}, $mech->ct, qq{", not "text/html"\n};
while ( my $action = shift @actions ) {
$action->( $mech );
print "\n" if @actions;
}
sub dump_headers {
my $mech = shift;
$mech->dump_headers( undef );
return;
}
sub dump_forms {
my $mech = shift;
$mech->dump_forms( undef, $absolute );
return;
}
sub dump_links {
my $mech = shift;
$mech->dump_links( undef, $absolute );
return;
}
sub dump_images {
my $mech = shift;
$mech->dump_images( undef, $absolute );
return;
}
sub dump_text {
my $mech = shift;
$mech->dump_text();
return;
}
=head1 SEE ALSO
L<WWW::Mechanize>
|