dir returning different values

2 次查看（过去 30 天）
Newman
Newman 2016-7-6
回答： José-Luis 2016-7-6
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 ?

请先登录，再回答此问题。

采纳的回答

José-Luis
José-Luis 2016-7-6
'.' 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

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 File Operations 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by