System Commands, OPPE 1

January 2023 term, Set 1

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Question 1

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Write a script to create a link named storage in the current directory to a directory whose path is stored in the variable DIR_PATH.

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Write a script to create a link named `storage` in the current directory to a directory whose path is stored in the variable `DIR_PATH`. Write a function `parent-of-parent` to return the parent of parent directory of the file/directory that is passed as an argument. A company collected some data from the user and stored it in a CSV file `data.txt` in the current working directory. It contains the fields name, date of birth and location respectively. Write a script to find all person whose name and location starts with same character. - Print the entire line if the above condition matches - Example: `Kelley McGarrell,1955-08-15,Kotabumi` - Here the "Kelly McGarell" and "Kotabumi" starts with the same letter K