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 This script will install all the necessary artifacts for:

 "Advanced LLDB and Console Debugging Demo" By Derek Selander
 (http link here)

 The following will be performed:
 1. append new LLDB commands to your .lldbinit
    cat LLDBInitCommands.txt >> ~/.lldbinit
 2. create directory lldb in your HOME dir
    mkdir ~/lldb 
 3. copy thread_return.py script to ~/lldb dir
    cp thread_return.py ~/lldb

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USAGE: setupDemo.sh --help (or -h)      --> display this help message
       setupDemo.sh --install (or -i)   --> install all demo artifacts
       setupDemo.sh --uninstall (or -u) --> remove all demo artifacts and restore  
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