If you are in the IT business you probably know about the Cloud services. Google has Cloud services as well. Nowadays Google introduces a new six month trial at no charge until June 1, 2013. You can sign up here and start experiencing Cloud SQL.
Find and replace feature is always handy. It can turn into a torture when it comes to change or delete a simple constant string in a text file. There is a handy tool in linux for doing these kind of tihngs. Actually sed is not a text editor but it is used outside of the text file to make changes.
After registering redhat linux system for rhn, yum update command returned "No Packages marked for Update" # yum updateLoaded plugins: downloadonly, securitySetting up Update ProcessNo Packages marked for Update