iopsthecloud

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

iopsthecloud

class CategoryCreateView(GroupRequiredMixin, CreateView):
    template_name = "catalogs/category/create.html"
    model = Category

    group_required = [u"admin", u"supervisor"]
    login_url = '/error/'
    raise_exception = True
    redirect_unauthenticated_users = True
  (...)

iopsthecloud

Keybase proof

I hereby claim:

• I am renaudmanda on github.
• I am renaudmanda (https://keybase.io/renaudmanda) on keybase.
• I have a public key ASAuk-WkVPb6HcYDVPbM9q73bZkvZi_e6_in2rjriFBmWwo

To claim this, I am signing this object:

iopsthecloud

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

iopsthecloud

ErrorDocument 503 /index.html

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* /index.html [R=503,L]

iopsthecloud

Linux - Systemd cheatsheet

systemctl

Activates a service immediately:

systemctl start foo.service

Deactivates a service immediately:

iopsthecloud

### Keybase proof

I hereby claim:

  * I am iopsthecloud on github.
  * I am iopsthecloud (https://keybase.io/iopsthecloud) on keybase.
  * I have a public key ASDytEvFhtKPNYfHx65IHkXTUJrAgJpc_csh3_8NA1HPmwo

To claim this, I am signing this object:

iopsthecloud

<Sysmon schemaversion="4.1">
   <!-- Capture all hashes -->
   <HashAlgorithms>*</HashAlgorithms>
   <EventFiltering>
      <!-- Event ID 1 == Process Creation. Log all newly created processes except -->
      <ProcessCreate onmatch="exclude">
	      <Image condition="contains">splunk</Image>
	      <Image condition="contains">btool.exe</Image>
	      <Image condition="contains">SnareCore</Image>
	      <Image condition="contains">nxlog</Image>

iopsthecloud

"""Implement a memorable ID string.

The original idea for this comes from Asana where it is documented on their
blog:
    http://blog.asana.com/2011/09/6-sad-squid-snuggle-softly/

There are other partial implementations of this and can be found here:
    Node.js: https://github.com/linus/greg
    Java: https://github.com/PerWiklander/IdentifierSentence

iopsthecloud

Use this as an example on how to start the virtual console without the need of Java Web Start or accessing it from the web interface.
You can use the user and password that you use for the web interface.

You need an old JRE... I used 1.7.0_80 from the Server JRE package, also I have tested successfully 1.7.0_79 with MacOS.
You don't need to install it, just extract it or copy the files in "jre" folder.

Open the viewer.jnlp file that you get by launching the virtual console from the web interface with a text editor.
Note the urls to the jar files. Download the main jar file avctKVM.jar and the libs for your operating system and architecture.
Extract the dlls (.so Linux, .jnilib MacOS) from the jar libs.