Changes

: Try remove the "tree" rpm package with the appropriate ad-hoc fab command.

: From investigation 2, we can see that running '''fab''' in ad-hoc mode is quick, straight forward, and easy. However, the rich output generated can not be easily captured and processed. If you have a need to capture and process the output generated by the commands executed on the remote machines, the solution is to run the '''fab''' command in script mode.

: The first step in running the '''fab''' command in script mode is to create a fabric script file.