TLCL Ch 01-08 Exercises
These exercises are intended to help you practice the commands. This is ungraded and anonymous. I am collecting the commands that you use to arrive at your answers and plan to post those so that you can see that there are many ways to get at an answer.

Some of the questions have validation to help you know when you have an incorrect answer (at least different than what I think is the correct answer...). If you don't get the same answer, but are confident, leave it blank and add your answer to the following question on the commands you use. None of the questions are required, but Google won't let you submit if there are answers that don't validate, so leave it blank if you can't get it to work.

For these exercises, use the directory at  /blue/bsc4452/share/Class_Files/data/ to answer the questions. You should be able to answer all of these questions is the commands like ls, cd, head, tail, cat, wc, sort, uniq, grep
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What is the largest file in the directory (not including sub-directories)?
What command(s) did you use to determine this?
How many cities are included in the california_cities.csv file? (Column headers are in the first line of the file)
What command(s) did you use to determine this?
What is the population of the largest city in California according to the the california_cities.csv file?
What command(s) did you use to determine this?
I wonder how precise the population numbers are (population_total). One way to determine this is to ask how many unique values there are in that column. Are there:
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What command(s) did you use to determine this?
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