Linux commands-Directory processing command: LS

LS View current target file

Ls-a View all files in the current directory (--all all files)

With "." The file that starts with is a hidden file.

LS/  view files in root directory

Ls-l   View current directory file (--long long format)

1,-rw-------: Permissions (-(file) file, d (directory) directory, L (link) soft connection)

2, 1: Reference count (used only on hard connections)

3. Root: Owner name (only one owner, can change owner)

4. Root: Name of the owning group

5, 1272: File size

6 February 26: File Last Modified time

7. anaconda-ks.cfg: File name

LS-LH   View current directory file name (-l long format--long,-h file size humanized display,--human)

Permissions Detailed Description:

Display permissions for a directory (d):

Ls-l/

Show permissions for soft connections (L):

Ls-l/etc/grub.conf

Find out more about the/etc directory (--long long format,--directory directory):

Ls-ld/etc

To view a unique number for a file or directory:

Ls-i view unique number of files in the current directory

Linux commands-Directory processing command: LS