How to safely remove PPA Repository from Ubuntu

Sunday, January 10th, 2010

We sometimes find what we are looking for while searching for something completely different. This happened to me recently. I was searching for a way to  fix some graphic performance issues being experienced on kubuntu, when I stumbled upon (no pun intended) a packaged named ppa-purge. (more…)

KeePassX: Cross Platform Password Manager for Linux

Saturday, January 2nd, 2010

Someone once told me that any password you can remember off hand, is most likely a weak password. Even though this is by no means fool proof, it is often advised to use passwords made up of combinations of numbers, letters and special characters.  It is also good practice to use different passwords for different accounts i.e your email, PC, Facebook etc should all have different passwords.

Now if you are like me and always find it hard to create a strong enough password.  My situation is also made worse by the fact that I work as a System Administrator which means I get to maintain lots of  administrative passwords for many mission critical systems at work.  throw in my blog, 4 emails address. over 20 forum account, 2 Micro- blogging accounts and 5 IM accounts, and  it wont take a genius to know that I would be needing a password manager which would among other things allow me to create strong passwords, and store my passwords in a safe and encrypted format.  I did a little research and settled for (more…)

My Experience with Free Ghost (FOG)

Wednesday, May 13th, 2009

Fog is a Linux-based, free and open source computer imaging solution for Windows XP and Vista that ties together a few open-source tools with a php-based web interface. Fog doesn’t use any boot disks, or CDs; everything is done via TFTP and PXE. Also with fog many drivers are built into the kernel, so you don’t really need to worry about drivers (unless there isn’t a linux kernel module for it). Fog also supports putting an image that came from a computer with a 80GB partition onto a machine with a 40GB hard drive as long as the data is less than 40GB.
Fog also includes a graphical Windows service that is used to change the hostname of the PC, restart the computer if a task is created for it, and auto import hosts into the FOG database. The service also installs printers, and does simple snap-ins.

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