o Aliases
o Shell prompt
o Pattern matching on the command line
o Tab completion

o quick ways of changing directories

o Mastering ls

o The df and du utilities

o simple shell scripts using "source"

C++ - Scope


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Shell Path
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What is a shell path?
  - How to augment your shell path
  - using the which command

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What is an executable? vs regular file?
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  - Exmples of excecutables? Files?
  
File permissions

  User/Group/Other

  Read/Write/Executable