Do you get this kind of error “Hudson detected that you appear to be running more than one instance of Hudson that share the same home directory”

If you want to quickly find out the environmental variables available in your Hudson instance go to the following URL **http:///env-vars.html** or [this page](http://wiki.hudson-ci.org/display/HUDSON/Building+a+software+project#Buildingasoftwareproject-HudsonSetEnvironmentVariables) also gives the list

Found this neat graphic through this Ajaxian blog post

Cooliris gives a interface which seems more natural for viewing photos or videos instead of clicking next and previous buttons. This interface seems to be similar to the one shown in this TED talk presentation [ted id=872]

I wanted to install Git in CentOS release 5.3, but running command

I wanted to avoid Git asking for password every time I do

I wanted to count the number of lines of code for java /jsp/ javascript etc files in my project. Unix word count (wc) tool could have given me the results with some amount of scripting, but thought let me search for some open source tool which gives results in graphical format. Quick search resulted in this neat tool called CLOC – Count Lines of Code.

I really liked the tool - because

• Usage is simple
• Very fast
• Neat report - gives results categorized by file types like java/javascript/css etc

Giving below sample result from the tool -

http://cloc.sourceforge.net v 1.51  T=2.0 s (52.0 files/s, 6020.0 lines/s)

-------------------------------------------------------------------------------

Language                     files          blank        comment           code

-------------------------------------------------------------------------------

Java                            47            782            793           3724

Javascript                      18            115            525           2427

CSS                              8            118             48           1453

JSP                             23             47             20           1286

XML                              6            103             21            569

HTML                             2              0              0              9

-------------------------------------------------------------------------------

SUM:                           104           1165           1407           9468

-------------------------------------------------------------------------------

My friend recently bought a Sony Vaio laptop with Windows 7 pre installed. Don’t know what he did, he called me up and said he forgot the password and couldn’t login into the system. I was sure I could do something if it was Linux, but Windows I was not confident, anyway I told him to bring it, so I could see what I could do. After some serious search and I found this tool Offline NT Password & Registry Editor , which gave me the needed solution. Here is a good step by step guide for using this tool - How to Remove Passwords Using Offline NT Password & Registry Editor. So next time you are in same situation don’t worry, you can login without making any destruction to your old data.

Found this cool online tool - Roomle through Lifehacker

• Tux Paint Unique feature for kids is the Coloring Book , where we can load a coloring book type image from the available library of images and then allow the kids to color the image parts with brush Checkout the Tux paint users gallery here looks cool