Question: Modify your login scripts to redefine ls to be the same as /usr/bin/ls F. Once you have done this, how can you run the ls

  1. Modify your login scripts to redefine ls to be the same as /usr/bin/ls F.
    1. Once you have done this, how can you run the ls utility without the F option?
    2. Explain what happens if you use ls in a shell script after the above alias has been defined
    3. It is usually not a good idea to redefine the names of the standard linux utilities such as ls. Why not? List all the reasons you can think of.

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