Linux commands [1]:ls

ls [option] [directory name ...]

Options

-A,--all lists all files in the directory, including to hide.

-L,--format=long,--format=verbose show more information

-D View Directory properties

-H Displays user-friendly size information (only the file size is decorated)

-I display Inode

 [[email protected] ~]# ls-20 -RW-------. 1  root root 1097  January 23  15 : 22  anaconda-ks.cfg -rw-r--r--. 1  root root 9214  January 23  15 : 22   Install.log -rw-r--r--. 1  root root 3091  January 23  15 : 21  Install.log.syslog 

Permissions:-(file Type-file d directory l soft link file) rw-(u user)-r-(g user Group) r--(o others)

R Read W write x executable

1 (number of citations)

Root (owner)

Root (owning group)

1097 (Size unit: bytes)

January 23 15:22 (last modified)

Anaconda-ks.cfg (file name)

LS-LH can see the size of the display can understand

[[email protected] ~]# ls-lh total dosage 20K11. 1K January  : anaconda-ks.cfg19. 0K January  :  Install.log13. 1K January  : Install.log.syslog

Linux commands [1]:ls