dir returning different values

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Newman
Newman 2016년 7월 6일
답변: José-Luis 2016년 7월 6일
Hello I have a flder in which there are 40 subfolders=[s1 s2...s40]. But when I am wrting dir in the folder location in the command window its showing all the folder and also two other elements . and ..
What does . and .. means in the case of dir ?

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José-Luis
José-Luis 2016년 7월 6일
'.' is shorthand for current directory
'..' is shorthand for parent directory
You could try
cd ..
in the command line and you'll be taken one directory up

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