dj199008 questions

• Fail to register ISO or template on cloudstack
• how to copy something from vim editor to shell command line
• Confusion about ruby class variable
• How to track the execution process of ruby program
• Confusion about Dir[] and File.join() in Ruby
• Fail to use git pull "Couldn't find remote ref xxx"
• how to paste to vim when using putty

dj199008 answers