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ls
    ls [options] [names]

If no names are given, list the files in the current directory. With one or more names, list files contained in a directory name or that match a file name. The options let you display a variety of information in different formats. The most useful options include -F, -R, -a, -l, and -s. Some options don't make sense together; e.g., -u and -c.

Modern versions of ls pay attention to the LC_COLLATE environment variable. Its default value, en_US, (in the United States) causes ls to sort in dictionary order (i.e., ignoring case). You may prefer to set LC_COLLATE to C to restore the traditional Unix behavior of sorting in ASCII order.



  

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