例子6：显示当前路径的所有文件的文件大小，以可读形式显示（如：1K，234M,2G）
[root@localhost /]# ls -lh
total 94K
dr-xr-xr-x. 2 root root 4.0K Nov 23 03:13 bin
dr-xr-xr-x. 5 root root 1.0K Nov 23 05:29 boot
drwxr-xr-x 10 root root 4.0K Nov 23 03:42 cgroup
drwxr-xr-x 18 root root 3.6K Dec 12 21:32 dev
drwxr-xr-x. 64 root root 4.0K Dec 12 21:32 etc
drwxr-xr-x 8 root root 4.0K Jul 19 02:43 home
dr-xr-xr-x. 8 root root 4.0K May 3 2014 lib
dr-xr-xr-x. 8 root root 12K Nov 23 03:13 lib64
-rw-r--r-- 1 root root 72 Dec 12 21:40 linux-stuff
drwx------. 2 root root 16K May 3 2014 lost+found
drwxr-xr-x. 2 root root 4.0K Sep 23 2011 media
drwxr-xr-x. 3 root root 4.0K Jun 22 01:14 mnt
drwxr-xr-x. 2 root root 4.0K Jun 22 01:25 opt
......................................
例子7：显示所有文件，包括隐藏的文件，当前路径的文件显示详细信息
[root@localhost /]# ls -la
total 102
dr-xr-xr-x. 23 root root 4096 Dec 12 21:49 .
dr-xr-xr-x. 23 root root 4096 Dec 12 21:49 ..
-rw-r--r-- 1 root root 0 Dec 12 21:32 .autofsck
-rw-r--r-- 1 root root 0 Jul 19 02:17 .autorelabel
dr-xr-xr-x. 2 root root 4096 Nov 23 03:13 bin
dr-xr-xr-x. 5 root root 1024 Nov 23 05:29 boot
drwxr-xr-x 10 root root 4096 Nov 23 03:42 cgroup
drwxr-xr-x 18 root root 3680 Dec 12 21:32 dev
drwxr-xr-x. 64 root root 4096 Dec 12 21:32 etc
drwxr-xr-x 8 root root 4096 Jul 19 02:43 home
dr-xr-xr-x. 8 root root 4096 May 3 2014 lib
dr-xr-xr-x. 8 root root 12288 Nov 23 03:13 lib64
-rw-r--r-- 1 root root 0 Dec 12 21:48 .linux-rocks
-rw-r--r-- 1 root root 72 Dec 12 21:40 linux-stuff
-rw-r--r-- 1 root root 0 Dec 12 21:49 .linux-tips
drwx------. 2 root root 16384 May 3 2014 lost+found
drwxr-xr-x. 2 root root 4096 Sep 23 2011 media
..................................................................
例子8：用递归的方式列举/etc路径的内容
[root@localhost /]# ls -R /etc/
/etc/:
adjtime
aliases
aliases.db
alternatives
anacrontab
audisp
audit
bash_completion.d
bashrc
blkid
CentOS-release
..........................
例子9：以文件大小的方式排列文件
[root@localhost /]# ls -lhS
total 13M
-rw-r--r-- 1 root root 12M Dec 12 22:05 linux-stuff
drwx------. 2 root root 16K May 3 2014 lost+found
dr-xr-xr-x. 8 root root 12K Nov 23 03:13 lib64
dr-xr-xr-x. 2 root root 4.0K Nov 23 03:13 bin
drwxr-xr-x 10 root root 4.0K Nov 23 03:42 cgroup
drwxr-xr-x. 64 root root 4.0K Dec 12 21:32 etc
drwxr-xr-x 8 root root 4.0K Jul 19 02:43 home
dr-xr-xr-x. 8 root root 4.0K May 3 2014 lib
drwxr-xr-x. 2 root root 4.0K Sep 23 2011 media
drwxr-xr-x. 3 root root 4.0K Jun 22 01:14 mnt
..............................................
上面所有命令显示文件以及路径，都是以文件所占大小 从大到小的方式排列的
例子10：用‘-i’选项列举文件节点以及路径
[root@localhost /]# ls -li
total 12378
786436 dr-xr-xr-x. 2 root root 4096 Nov 23 03:13 bin
2 dr-xr-xr-x. 5 root root 1024 Nov 23 05:29 boot
655361 drwxr-xr-x 10 root root 4096 Nov 23 03:42 cgroup
3 drwxr-xr-x 18 root root 3680 Dec 12 21:32 dev
393217 drwxr-xr-x. 64 root root 4096 Dec 12 21:32 etc
2 drwxr-xr-x 8 root root 4096 Jul 19 02:43 home
917506 dr-xr-xr-x. 8 root root 4096 May 3 2014 lib
262146 dr-xr-xr-x. 8 root root 12288 Nov 23 03:13 lib64
2668 -rw-r--r-- 1 root root 12582912 Dec 12 22:05 linux-stuff
...................................................................
例子11：用‘-version’命令显示当前版本信息
[root@localhost /]# ls --version
ls (GNU coreutils) 8.4
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Richard M. Stallman and David MacKenzie.