Its all about Ruby On Rails
ubuntu
Displaying information about your git repository
Nov 12th
Want to see information about your git repository?
Based on a discussion here Duane Johnson wrote a very useful bash script. I am using this script from months and would like to share with you. You can download this script here(git-info.txt (236)).
You can also add an alias like below, so that I can be a accessed by a single command “gitinfo”
alias gitinfo="/home/akhil/git-info.txt"
When you run this script from your working copy it displays:
- Remote URL
- Remote Branches
- Local Branches
- Configuration (.git/config)
- Most Recent Commit
Isn’t it useful, give it a try 
Change timezone of ubuntu machine from command line
Jul 15th
If you guys want to change timezone of your ubuntu machine then you can do it by issuing:
dpkg-reconfigure tzdata
This may be helpful if you deal with servers.
Multiple versions of ruby on ubuntu
Jun 23rd
Three-Four days ago I was in a situation where I need to have multiple versions of ruby and rubygems on my ubuntu machine. I was lucky, I found an awesome article http://blog.michaelgreenly.com/2008/08/multiple-versions-of-ruby-on-ubuntu-2.html. This really solved my problem, Many thanks to Michael Greenly.