It was ruining all my mood and concentration when i was trying some sample ruby code in irb and again and again i had to retype the things because the arrow keys were not working there. I searched the problem on net and found that i need to have readline library on my linux and [...]

While installing RMagick on Linux, if you are getting errors like this
“GraphicsMagick-config… no configure: error: Can’t install RMagick. Can’t find Magick-config or GraphicsMagick-config program. …”,
below is the solution for this error.
RMagick requires ImageMagick and which further requires loads of dependencies already available to get installed and work properly. I was figuring out of those all, [...]

Some days go I wrote a bash script for creating new rails project and initial SVN import (with ignoring/removing log/other files). And I received many comments if I could write a ruby script for this stuff. Hence here is the ruby script for creating new rails project and initial SVN import (with ignoring/removing log/other files) [...]

So you want to setup production server with mongrel clusters and apache proxy balancer, also wants to use capistrano for deployment, huh. Take it easy, its very simple.
You need Apache 2.2 or later on your production server, and the following ruby gems on your both machine(server and local):

capistrano
mongrel
mongrel_cluster

I haven’t mentioned rails and rake gem as [...]

Many times we need to create a new rails project and import it to SVN repository. Each time we have to repeat same commands for creating new rails project, Initial import to SVN, Ignoring *.log files, move database.yml to database.example, ignoring tmp/sessions etc.. etc..
So I have written a bash script that do all this stuff, [...]