Category Archives: Z1

Deploying Kerberos based SSO

Pre-requisites Kerberos Domain Controller (KDC) User accounts in the KDC KDC based logins To make sure that this is working, login to your workstation using your kerberos password and use the command: klist This should show your principals assigned to … Continue reading

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Let’s Encrypt

This is a service that let’s you get SSL certificates for HTTPS. These certificates are trusted by major browsers. See Let’s Encrypt This is a barebones howto to get SSL certificates: git clone https://github.com/letsencrypt/letsencrypt cd letsencrypt This contains the client … Continue reading

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Centos7/RHEL7 FirewallD — the least you need to know

This post is just a simple hints-tips to get something going with FirewallD without going into too much detail. Checking if you are using firewalld: firewall-cmd –state Check your zones (needed later when opening ports): firewall-cmd –get-default-zone firewall-cmd –get-active-zones Checking … Continue reading

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Raspberry Pi Thin Client

RPITC Thin Client project want to create a very low price thin client over Raspberry Pi board! Microsoft RDC, Citrix ICA, VMWare View, OpenNX & SPICE

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Online IDEs

5 Best online IDEs If you want to move to the cloud and like to code like me, this is kinda of a basic necessity.

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Lifehacker App Guides

These two hyperlinks from Lifehacker are quite useful: iPhone App Guide Android App Guide

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Another Markdown Editor

This one is GitHubFlavored markdown… markdown editor

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Web Links

Down For Everyone or Just Me: If you’re getting an error when visiting a certain site, it could be down—or something could be wrong on your end. To see which it is, head to and type in the web site’s … Continue reading

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Fiddle Markdown Tool

For a quick and simple Markdown Preview: Fiddle

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Code Kingdoms

Code Kingdoms is targeted towards six- to 13-year olds and looks very much like your everyday puzzle adventure game. Choose an animal, walk around a kingdom saving animals through puzzles. The difference is most of the puzzles require kids to … Continue reading

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