free

A free ebook to build a NetApp ONTAP 9 Lab for free

 

I’ve received an email from Neil Anderson that point my attention to his free ebook on how to build a free NetApp.

If you’re interesting in a job in enterprise environment, NetAPP is something that you may encounter and it’s worth learning about it anyway.

NetApp Simulator Lab Guide

NetApp Simulator 9 Free eBook – How to Build Your Own NetApp Lab running ONTAP 9 Download your NetApp simulator complete lab build Free eBook here: I’ve produced a ‘How to Build a NetApp ONTAP Lab… For Free’ eBook which I’d like to share with you. In it I provide complete step-by-step instructions, with screenshots, about how to build … Continue reading

Bookmarks for 9 Dic 2015 from 12:09 to 16:26

These are my links for 9 Dic 2015 from 12:09 to 16:26:

  • One Thing Well | Let’s Encrypt – Let’s Encrypt is now in public beta and offers a command line tool that makes the process of getting and renewing certificates easy, but you have to run it as root, and it’s designed to rewrite your web server’s configuration files. Here’s a selection of alternative tools and clients:
  • Tsung – It can be used to stress HTTP, WebDAV, SOAP, PostgreSQL, MySQL, LDAP and Jabber/XMPP servers. Tsung is a free software released under the GPLv2 license. The purpose of Tsung is to simulate users in order to test the scalability and performance of IP based client/server applications. You can use it to do load and stress testing of your servers. Many protocols have been implemented and tested, and it can be easily extended. It can be distributed on several client machines and is able to simulate hundreds of thousands of virtual users concurrently (or even millions if you have enough hardware …). Tsung is developed in Erlang, an open-source language made by Ericsson for building robust fault-tolerant distributed applications. [ via http://onethingwell.org/post/134852940551/tsung ]
  • Internet Redundancy with ASA SLA and IPSec – PacketU – I’ve seen a lot of examples of redundant Internet connections that use SLA to track a primary connection. The logic is that the primary Internet connection is constantly being validated by pinging something on that ISP’s network and routing floats over to a secondary service provider in the event of a failure. I was recently challenged with how this interacted with IPSec. As a result I built out this configuration and performed some fairly extensive testing.

Bookmarks for 29 lug 2015 through 5 ago 2015

These are my links for 29 lug 2015 through 5 ago 2015:

Bookmarks for 18 mag 2015 through 22 mag 2015

These are my links for 18 mag 2015 through 22 mag 2015:

  • kanbanik – Free and open source kanban board – Google Project Hosting – Kanbanik is a free and open source kanban board which can be used for personal kanban as well as for managing of small teams.
  • Kanboard – Simple and open source visual task board – Kanboard is not for everybody, it's made for people who want to manage their projects efficiently and simply.
  • POSHChef/POSHChef · GitHub – POSHChef has been built as a native chef client on Windows using PowerShell. Although support for Windows platforms in Chef is continually expanding the way it is implemented means that developers and system administrators need to understand Ruby in order to correctly write recipes and cookbooks. In addition it is not easy to test any PowerShell code that has been written as it is passed to a Chef recource, which is running under Ruby, and then it is executed using a call to 'powershell.exe'.
  • active directory – Group Policy installation failed error 1274 – Server Fault – I'm trying to deploy an MSI via the Group Policy in Active Directory. But these are the errors I'm getting in the System event log after logging in: The assignment of application XStandard from policy install failed. The error was : %%1274 The removal of the assignment of application XStandard from policy install failed. The error was : %%2

Bookmarks for 30 mar 2015 through 31 mar 2015

These are my links for 30 mar 2015 through 31 mar 2015:

  • 5 easy tips to accelerate SSL – Unhandled expression – SSL is slow. These cryptographic algorithms eat the CPU, there is too much traffic, it is too hard to deploy correctly. SSL is slow. Isn’t it? HELL NO! SSL looks slow, because you did not even try to optimize it! For that matter, I could say that HTTP is too verbose, XML web services are verbose too, and all this traffic makes the website slow. But, SSL can be optimized, as well as everything!
  • Cybrary – Free Online IT and Cyber Security Training, Forever! – Cybrary is a free and open source, online information technology (IT) and cyber security training environment for the world. We are dedicated to keeping the world’s IT professionals prepared for this ever changing industry and its technologies. You can learn almost anything IT and security related for free, and you can help others to do the same. Take a look at what you can learn: Systems Administration Network Administration Cyber Security Our free IT training classes include everything from industry certifications such as Certified Ethical Hacker, CISSP and CCNA to advanced niche skill sets like advanced penetration testing and cloud administration. Our training includes instructional lectures, interactive lab demonstrations, exam study guides, white papers, case studies and more. [ via https://delicious.com/farmando]
  • Exploit Exercises – exploit-exercises.com provides a variety of virtual machines, documentation and challenges that can be used to learn about a variety of computer security issues such as privilege escalation, vulnerability analysis, exploit development, debugging, reverse engineering, and general cyber security issues. [ via https://delicious.com/farmando ]

Bookmarks for 28 feb 2015 from 19:57 to 20:29

These are my links for 28 feb 2015 from 19:57 to 20:29:

  • MDwiki – Markdown based wiki done 100% on the client via javascript – MDwiki is a CMS/Wiki completely built in HTML5/Javascript and runs 100% on the client. No special software installation or server side processing is required. Just upload the mdwiki.html shipped with MDwiki into the same directory as your markdown files and you are good to go!
  • Step by Step Installation and Configuration of OpenLDAP as Proxy to Active Directory | haroonferoze – This guide describes how to install and configure OpenLDAP as proxy to Active Directory.
  • Integrate Active Directory and OpenLDAP | Networking content from Windows IT Pro – OpenLDAP’s proxy service can allow LDAP operations to cross the boundaries between AD and OpenLDAP deployments. To demonstrate this proxy service, we walk through the steps to make AD’s cn=Users container, which by default contains all user objects, part of an OpenLDAP directory. To produce the examples in this article, I used CentOS 4.3, OpenLDAP 2.2.13, and AD running on Windows Server 2003 R2. Later in the article, I’ll show you a limitation in the commonly deployed OpenLDAP 2.2, which you can solve by installing OpenLDAP 2.3 on CentOS 4.3.
  • Let’s Chat — Self-hosted chat for small teams – WHAT IS THIS THING? Some backstory. Way back in 2012, we didn't like any of the existing chat services out there. So we decided to write our own. Let's Chat is a persistent messaging application that runs on Node.js and MongoDB. It's designed to be easily deployable and fits well with small, intimate teams. It's free (MIT licensed) and ships with killer features such as LDAP/Kerberos authentication, a REST-like API and XMPP support. Let's Chat is a side-project of the development team at Security Compass. (A real life 10% time project!)

Bookmarks for 20 dic 2014 through 17 gen 2015

These are my links for 20 dic 2014 through 17 gen 2015:

  • Assembly Instructions – IKEA – Here you will find a list of our assembly instructions for our products which you can download and print right from your own computer!
  • DeZhi Mainframe User Support Site – Get your own free mainrfame account, with TSO/CICS access
  • Phabricator – Phabricator is a collection of open source web applications that help software companies build better software.

Bookmarks for 5 nov 2014 from 10:48 to 13:51

These are my links for 5 nov 2014 from 10:48 to 13:51:

  • Configuring OpenLDAP pass-through authentication to Active Directory – Alex Tcherniakhovski – Security – Site Home – MSDN Blogs – This particular functionality of OpenLDAP should be of special interest for environments where long term co-existence between OpenLDAP and Active Directory is required. By establishing pass-through authentication the following advantages could be achieved: Great end-user experience. No need to remember multiple passwords Increased security, due to the reduction of the attack surface (one less password store in the environment) Single password policy The rest of the post will expand on the instructions provided by the OpenLDAP 2.4 Administration guide on establishing pass-through authentication from OpenLDAP to Active Directory. Specifically, will will leverage the capability of SASL to use LDAP as an authentication back-end. In our case, Active Directory will play a role of such authentication back-end.
  • Books – UNIX Systems Programming (BSD) – BitsInTheWind.com – ISBN 10: 0-937175-23-4 / ISBN 13: 9780937175231  O'Reilly & Associates January 1989 The following are made available for your personal, non-commercial use only. You may cite this document as a bibliographic reference in any works that you are writing. Any commercial use of this document, including printing and distribution to groups of people (such as a classroom) is prohibited without my prior written permission.
  • osquery – With osquery, you can use SQL to query low-level operating system information. Under the hood, instead of querying static tables, these queries dynamically execute high-performance native code. The results of the SQL query are transparently returned to you quickly and easily.
  • Boxupp – GUI tool to manage Puppet & Vagrant based project environments | Paxcel – Boxupp makes it easy for integrated management of development stacks over Vagrant and Puppet. Initially built over these two softwares, we plan to add support for more providers and provisioners * Integrated management environment for Vagrant and Puppet * Intelligence at its core * Simple Web GUI * Easy provisioning * Inbuilt console and editors * Start right from level zero ! * Share your configurations with team members.

Bookmarks for 14 ott 2014 through 15 ott 2014

These are my links for 14 ott 2014 through 15 ott 2014:

  • terminal.sexy – Terminal Color Scheme Designer – A web app to help you design a colour theme for your terminal, with support for Xresources, Termite and iTerm 2. [ via http://onethingwell.org/post/99402033490/terminal-color-scheme-designer ]
  • 11 online Puppet resources you should know – Many people asks, what are the good places to learn puppet on-line. This post is for the people who are looking for good on-line resources free as well as paid stuff. There are many on-line resources available at the time of writing this post. With just Google we may not find all these stuff. We have categorized those resources as below.
  • Alt-F | SourceForge.net – Alt-F provides a free alternative firmware for the DLINK DNS-320/320L/321/323/325. Alt-F has Samba and NFS; supports ext2/3/4, VFAT, NTFS and ISO9660 filesystems; RAID 0, 1, 5 (with external USB disk) and JBOD; supports 2/3/4TB disks; rsync, ftp, sftp, ftps, ssh, lpd, DNS and DHCP servers, DDNS, fan and leds control, clean power up and down… and more. Alt-F also has a set of comprehensive administering web pages, you don't need to use the command line to configure it. Besides the built-in software, Alt-F also supports additional packages on disk, including ffp packages, that you can install, update and uninstall using the administering web pages