User will input the folders varying in number but maximum 10, separated by a comma and in the end specify the name of the output file
./script.sh folder1,folder2,folder3,folder4 -o output.csv
./script.sh folder1,folder2,folder3, -o output.csv
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pavelsaman
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foondar
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1Why do it this way instead of having them be separate arguments? – Barmar Jun 04 '20 at 17:51
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you could have it simple with *positional parameters* (as @Barmar suggested), arguments can be treated like usual folder names (containing spaces) for example *'./script.sh folder1 "folder 2" folder\ 3 -o output.csv'* – alecxs Jun 04 '20 at 22:32