ozuma

set formatoptions=q
set list
set lines=48
set columns=150
set statusline=%<%f\ %m%r%{'['.(&fenc!=''?&fenc:&enc).']['.&ff.']'}%=%l/%L,%v
set guifont=MS_Gothic:h10
set guioptions-=T
set noautoindent
set guicursor=a:blinkon0
set noundofile

ozuma

http://2ch.hork.info/res/maguro.2ch.sc/linux/1401022481

921 ：login:Penguin：2014/12/23(火) 08:39:26.88 ID:OPRM/DVe.net

>>920
これですね
https://rhn.redhat.com/errata/rhel-server-6-errata.html
https://rhn.redhat.com/errata/RHSA-2014-2024.html
922 ：login:Penguin：2014/12/23(火) 08:55:56.02 ID:OPRM/DVe.net

ozuma

acl-2.2.49-6.el6.x86_64
attr-2.4.44-7.el6.x86_64
audit-2.3.7-5.el6.x86_64
audit-libs-2.3.7-5.el6.x86_64
authconfig-6.1.12-19.el6.x86_64
b43-openfwwf-5.2-4.el6.noarch
basesystem-10.0-4.el6.noarch
bash-4.1.2-29.el6.x86_64
binutils-2.20.51.0.2-5.42.el6.x86_64
bridge-utils-1.2-10.el6.x86_64

ozuma

SSLとTLSの歴史

日経ネットワーク 2015/09 号よりメモ：

• SSL 1.0: 1994/07
  • Netscape社が仕様完成、脆弱性が見つかり実装はされず
• SSL 2.0: 1994/12
  • Netscape社がNetscape Navigator 1.1に実装
• SSL 3.0: 1995/12
• Netscape Navigator 2.0に実装

ozuma

#!/usr/bin/perl
use strict;

my $postdata;
read(STDIN, $postdata, $ENV{'CONTENT_LENGTH'});
my $time = time();

open(FP, ">/var/tmp/post-${time}.dat");
print FP $postdata;
close(FP);

ozuma

#!/usr/bin/perl

use strict;
use LWP::UserAgent;

my $ua = LWP::UserAgent->new;
my $url = "http://localhost/~ozuma/postdump.cgi";
my $post_body = <<POST_XML;
<?xml version="1.0" encoding="utf-8"?>
<sample>

ozuma

#!/usr/bin/perl
use strict;
use warnings;
use LWP::UserAgent;

my $ua = LWP::UserAgent->new;
$ua->agent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:20.0) Gecko/20100101 Firefox/20.0");
my $req = HTTP::Request->new(GET => 'http://www.example.com/');
my $res = $ua->simple_request($req);

ozuma

#!/usr/bin/perl
use strict;
use warnings;
use LWP::UserAgent;

my $ua = LWP::UserAgent->new;
$ua->agent("Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:20.0) Gecko/20100101 Firefox/20.0");
my $req = HTTP::Request->new(GET => 'http://www.example.com/');
my $res = $ua->simple_request($req);

ozuma

#!/usr/bin/ruby

require "socket"

udp = UDPSocket.open()
sockaddr = Socket.pack_sockaddr_in(53, "192.168.0.1")
udp.send("HELLO", 0, sockaddr)
udp.close

ozuma

#!/usr/bin/ruby
require "socket"

udp = UDPSocket.open()
udp.bind("0.0.0.0", ARGV[0])
p udp.recv(65535)
udp.close