1. Linux distributions have three basic forms of Input/Output (standard input, standard output, and standard error) redirections which will need to understand how to use each one.

• State the purpose of each of three I/O forms including which file descriptor is used for each one
• Provide your own redirection command syntax example as well as description what your command syntax will do
• Sometimes you want to hide errors you might get from a command.  Give a redirection example that hides errors from a command

2. Linux shells are used to enter commands to perform functions in your Linux distribution.  Describe the shells which are available.  Which one would be your preference? Why?