Explain the treatment the shell metes out to a command

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Reference no: EM131876398

Problem

1. Why are the directories /bin and /usr/bin usually found first in PATH?

2. What is whitespace? Explain the treatment the shell metes out to a command that contains a lot of whitespace.

3. Do you need to wait for a command to finish before entering the next one?

4. Why doesn't this command run in the way it is meant to? printf "Filename: %s\n", fname.

Reference no: EM131876398

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