The Linux command ls

What?

List contents of a directory

How?

ls [ -A Bcfghlo [email protected] ghiklmnopqrstuwx1 ] [file ...]

points--commonly used parameters

Ls-l Displaying details of directory files [properties of Linux files]

Ls-t in reverse order by modified time

Ls-r Reverse arranged in reverse order

Ls-f identity File type /Presentation directory * indicates that the executable file @ means soft connect = Socket File | Represents the pipe file these identifiers follow the file name

Example

Show file details in this directory, sorted by modified time (most recently modified at the bottom)

?  Test  ls-lrtftotal 8drwxr-xr-x  2 a2014  staff  1 18:07 movies/drwxr-xr-x  2 a2014  Staff  1 18:07 music/drwxr-xr-x  2 a2014 staff  1 18:07 download/drwxr-xr-x  2 a2014  staff  1 18:08 documents/drwxr-xr-x  2 a2014 staff  1 20 18:08 pictures/-rw-r--r--  1 a2014  staff   2  1 18:27 test.txt-rw-r--r--  1 a2014   Staff 0  1 18:28 test1.txt

total--the size of files and directories under this directory, in kilobytes

For details, see the detailed properties of the Linux file

The Linux command ls