This community-built FAQ covers the “uniq” exercise from the lesson “Redirection”.
Paths and Courses
This exercise can be found in the following Codecademy content:
FAQs on the exercise uniq
- We learn in this lesson that in producing the unique entries in a file,
uniqwill only compare lines which are adjacent and so it is best used along with
sort. Why doesn’t
uniqactually return unique entries or simply call
sorton our behalf?
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