What does ll mean in linux?

In Linux, "ll" is an alias of the "ls -l" command. The ls command is used to display the contents of the specified working directory. The parameter "-l" means that in addition to the file name, the file type , permissions, owners, file size and other information are listed in detail.

#The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

What does ll mean in Linux

The command "ll" under Linux is an alias of "ls -l".

An alias is equivalent to a shortcut in windows. So the functions of "ll" and "ls -l" are the same. So the difference between "ll" and "ls" is actually the difference between "ls" and "ls -l". "ls" displays files in the current directory, "ls -l" displays detailed information about files in the current directory

Linux ls (full English spelling: list files) command is used to display the contents of the specified working directory ( List the files and subdirectories contained in the current working directory).

Syntax

ls [-alrtAFR] [name...]

Parameters:

-l In addition to the file name, the file type, permissions, owner, file size and other information are also listed in detail

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