Replace Google Fiber box with Ubiquity ERPoe‑5


Simple SSSD Configuration with eDirectory on SUSE

Two Factor Authentication is a lofty goal for any linux administrator.  If you’re lucky enough to have access to an NetIQ eDirectory server, hardware based two factor authentication is closer than you think. Tutorial on how to use SSSD (pronounced Triple “S” D) as a cross Linux platform (RHEL, SLES, Ubuntu, et. al) authentication agent […]

Extract Presented Certificate using openssl


Difference Between DER and PEM Certificate Encoding

There are two main methods for encoding certificate data. DER = Binary encoding for certificate data PEM = The base64 encoding of the DER encoded certificate, with a header and footer lines added. DER DER: (Distinguished Encoding Rules) is a subset of BER encoding providing for exactly one way to encode an ASN.1 value. DER […]

Add Certificate to JAVA keystore (cacerts)

Requirements: Have keytool installed (Installed as a part of the jre) Have your certificate local (either pem or der format) Know where your keystore is


Setting up Java with Mozilla the Right way on OpenSuse

Install Java from Oracle Setup the plugin with this command sudo /usr/sbin/update-alternatives –install /usr/lib64/browser-plugins/ javaplugin /usr/java/default/lib/amd64/ 3 –slave /usr/bin/javaws javaws /usr/java/default/bin/javaws

Developing a Windows 7 SP1 Image

  • January 12, 2013
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Step 1 – Software Needed Get a Windows 7 SP1 installation media. For this article I’ll be using a Windows 7 SP1 Enterprise 32 bit version of Windows. The Windows® Automated Installation Kit (AIK) for Windows® 7 This file downloads as: KB3AIK_EN.iso The Windows Automated Installation Kit (AIK) Supplement for Windows 7 SP1 is […]