Add globals for all commonly used commands.  Remove all hard coded paths.  Make function variables "local".
Add globals for all commonly used commands.  Remove all hard coded paths.  Make function variables "local".

afaqurk/linux-dash,afaqurk/linux-dash,afaqurk/linux-dash,afaqurk/linux-dash,afaqurk/linux-dash,afaqurk/linux-dash