These are my links for 17 ott 2014 through 20 ott 2014:

• microHOWTO: Configure Apache to use Kerberos authentication – To configure Apache to use Kerberos authentication Kerberos is an authentication protocol that supports the concept of Single Sign-On (SSO). Having authenticated once at the start of a session, users can access network services throughout a Kerberos realm without authenticating again. For this to work it is necessary to use network protocols that are Kerberos-aware. In the case of HTTP, support for Kerberos is usually provided using the SPNEGO authentication mechanism (Simple and Protected GSS-API Negotiation). This is also known as ‘integrated authentication’ or ‘negotiate authentication’. Apache does not itself support SPNEGO, but support can be added by means of the mod_auth_kerb authentication module.
• How to create a bootable USB stick on OS X | Ubuntu – […] Note: this procedure requires that you create an .img file from the .iso file you download. It will also change the filesystem that is on the USB stick to make it bootable, so backup all data before continuing […]
• thomastk/kunjumon – Kunjumon is a framework that can be used to create plugins for Nagios monitoring system, without writing any new code. The plugins thus created are robust, and, can monitor complex scenarios by querying data from multiple databases. While efforts to build such plugins would require considerable scripting work, using Kunjumon framework, a a plugin that pulls input data from databases can be implemented by defining it in XML format, and, there is no need to write any code to support it. The Kunjumon framework has been tested on all the Linux platforms, and against MySQL, Postgres, Oracle and Microsoft SQL Server. However, in general, it would work with any ODBC interface configured on the Nagios host to access a data repository.