rdark

Keybase proof

I hereby claim:

• I am rdark on github.
• I am rdark (https://keybase.io/rdark) on keybase.
• I have a public key whose fingerprint is CF92 BB4E ABDF 0368 2828 2C1C F17D 4E75 ED47 71E0

To claim this, I am signing this object:

rdark

# Script to clean up WSUS database
[reflection.assembly]::LoadWithPartialName("Microsoft.UpdateServices.Administration") | out-null
$wsus = [Microsoft.UpdateServices.Administration.AdminProxy]::GetUpdateServer();
$cleanupScope = new-object Microsoft.UpdateServices.Administration.CleanupScope;
$cleanupScope.DeclineSupersededUpdates = $true       
$cleanupScope.DeclineExpiredUpdates = $true
$cleanupScope.CleanupObsoleteUpdates = $true
$cleanupScope.CompressUpdates = $true
$cleanupScope.CleanupObsoleteComputers = $true
$cleanupScope.CleanupUnneededContentFiles = $true

rdark

%{?scl:%scl_package perl-App-FatPacker}
%{!?scl:%global pkg_name %{name}}

Name:           %{?scl_prefix}perl-App-FatPacker
Version:        0.010001
Release:        2%{?dist}
Summary:        Pack dependencies onto a script file
License:        GPL+ or Artistic
Group:          Development/Libraries
URL:            http://search.cpan.org/dist/App-FatPacker/

rdark

:POSTROUTING ACCEPT [0:0]
-A PREROUTING -p tcp --dport 53 -m comment --comment "MNS: Redirect TCP 53 to 10053" -j REDIRECT --to-port 10053 
-A PREROUTING -p udp --dport 53 -m comment --comment "MNS: Redirect UDP 53 to 10053" -j REDIRECT --to-port 10053

[rdark@g2-2119-test ~]$ sudo iptables -t nat --list -v                                                                                                                                                                                        
Chain PREROUTING (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 REDIRECT   tcp  --  any    any     anywhere             anywhere            tcp dpt:domain /* MNS: Redirect TCP 53 to 10053 */ redir ports 10053 
    0     0 REDIRECT   udp  --  any    any     anywhere             anywhere            udp dpt:domain /* MNS: Redirect UDP 53 to 10053 */ redir ports 10053 

rdark

Process.fork do
  # drop privileges to uid/gid
  Process.initgroups(u.name, gid)
  Process::UID.change_privilege(u.uid)
  Process::GID.change_privilege(gid) # HERE we have Errno::EPERM
  puts "In BLOCK with uid: #{u.uid} and group #{gid}"
  # Invoke the caller's block of code.
  block.call #(user)
end

rdark

#!/usr/bin/env ruby
#
mock_dist = {
  :arch => "i386",
  :distribution => "epel",
  :release => "6",
}

mock_arch = mock_dist[:arch]
mock_dist = mock_dist[:distribution]

rdark

require 'rspec/core/rake_task'

DEFAULT_SUITE = [
  { :id => :lib_rimbaud, :title => 'Default test', :files => %w(spec/rimbaud/*_spec.rb) },
]

DELUXE_SUITE = [
  { :id => :ssh, :title => 'SSH tests', :dirs => %w(spec/suite/ssh) }
]

rdark

rclark@mercury:~$ ./tmp/test_yaml.rb ./tmp/test_yaml.yml 
yaml is a Hash
{"ulimit"=>{"user"=>nil, "ulimit_config"=>[{"domain"=>"a", "type"=>"a", "item"=>"a", "value"=>0}, {"domain"=>"b", "type"=>"b", "item"=>"b", "value"=>1}]}}

rclark@mercury:~$ cat tmp/test_yaml.rb
#!/usr/bin/env ruby
require 'yaml'
 
yaml = YAML::load(File.open(ARGV[0]))
puts "yaml is a #{yaml.class.name}"

rdark

# ALERT LOGS:

    March 02, 2014 17:00 	

Host Up[03-02-2014 17:23:01] HOST ALERT: a0.webproxy.domain.com;UP;HARD;1;HTTP OK: Status line output matched "HTTP/1.1 200" - 1633 bytes in 4.398 second response time
Host Down[03-02-2014 17:22:31] HOST ALERT: a0.webproxy.domain.com;DOWN;HARD;2;CRITICAL - Socket timeout after 10 seconds

	March 02, 2014 16:00 	

Host stopped flapping[03-02-2014 16:55:51] HOST FLAPPING ALERT: a0.webproxy.domain.com;STOPPED; Host appears to have stopped flapping (3.8% change < 5.0% threshold)

rdark

  def sign(gpg_passphrase="")
      rpm_cmd = "rpm --resign " + self.filename
      rpm_cmd += " 2> /dev/null"

      PTY.spawn(rpm_cmd) do |r,w,pid|
        prompt = r.read(19)

        # match the expected prompt exactly, since that's the only way we know if
        # something went wrong.
        unless prompt == "Enter pass phrase: "