Listing 14. Typical ls -l output.
清单14.ls - l的典型输出。
Use ls -a to see these so-called hidden files.
使用ls - a来查看这些所谓的隐藏文件。
Use the ls -laf output found above as examples.
可以使用ls -laF的输出作为示例查找上述内容。
Ls -r recursively lists the contents of a hierarchy.
ls - R可以递归地列出层次结构中的内容。
Note: Listing 3 displays the typical output of ls -l.
注意：清单3显示了ls - l的典型输出。
You can also find the number of bytes by using ls -l.
您还可以通过ls - l命令获得字节数。
Listing 14 shows some sample ls -l output for you to work with.
清单14显示了要进行处理的ls - l输出示例。
For example, use ls -lrt to produce a long listing sorted from oldest to newest.
例如，使用ls -lrt生成一个按从最旧到最新排序的长列表。
To verify that you're getting the expected results, simply use the ls -i command again.
为了验证取得了预期的结果，只需要再次使用ls - i命令。
In Listing 16, you'll change the ls -l output to show the filename, permissions, and size.
在清单16中，您将更改ls - l的输出以显示文件名、权限和大小。
For an example of how tac works, compare results of ls -l | tail and ls -l | tail | tac on some files in your home directory.
作为说明tac的工作原理的示例，请在您的主目录中对一些文件使用ls -l |tail和ls - l | tail | tac，比较其结果。
On many systems today, the ls command is aliased to ls --color=auto, which prints different types of file system objects in different colors.
在目前的许多系统上，ls命令的化身是 ls --color=auto，它以不同的颜色打印不同类型的文件系统。
For example, ls -t will sort by modification time (newest to oldest) while ls -ls will produce a long listing sorted by size (largest to smallest).
例如，ls - t将按照修改时间排序(从最新到最旧)，而ls - ls将生成一个按大小排序的长列表(从最大到最小)。
When you type LS, it just lists what's in your current folder.
当你输入LS时，它会把你当前目录下的文件罗列出来。
User commands (env, ls, echo, mkdir, tty).
用户命令env、ls、echo、mkdir、tty。
The Pentagon already approved limited production of the NLOS-LS; however, many in the Pentagon \ 's leadership remain wary of the NLOS-LS.
五角大楼已经批准了NLOS - LS系统的限量生产，但是五角大楼领导层的许多人士仍持谨慎态度。
Originally part of the Army's Future Combat Systems program, NLOS-LS also is intended for the Navy's Littoral Combat Ship.
原本做为陆军的未来战斗系统计划的一部分，NLOS - LS还打算为海军的濒海战斗舰所使用。
What's unusual about ls IV-14 116 is the high concentration of metals heavier than calcium in those cloud layers.
关于LSIV - 14 116的特殊之处还在于它的大气圈中高度聚集着比钙更重的金属元素。
LS configuration dialog can be used to enable the public access.
可以使用LS配置对话框启用公共访问。
NLOS-LS takes targeting information from the command and control center and sends it to the NLOS-LS CLU's computer and communications system for initial missile targeting.
NLOS - LS从指挥控制中心获取初始导弹目标信息，并传送到NLOS - LSCLU的计算机和通信系统。
That's what we did with the cgroup filesystem which is why ls /cgroup failed.
在cgroup文件系统上就采用了这种做法，这正是ls /cgroup失败的原因。
Since the output of ls was redirected to the file, no results appear on the display.
因为，ls的输出被重定向到文件中，所以，在屏幕上也就没有信息显示了。
Use ls to list the contents of the directory.
用命令ls显示每个目录的内容。
Next, performing an ls on the directory shows a list of files.
然后对这个目录执行一个ls命令，这会显示很多文件。
We saw that the ls command, used for listing directory contents, is an alias.
我们看到，用于列出目录内容的ls命令是一个别名。
By default, if you don't specify something to list, ls lists its current directory.
默认情况下，如果不指定要列出的内容，ls就列出当前目录。
For example: ls | sort does the same thing as the previous two examples without requiring a temporary file; the output from ls goes straight through the sort command.
例如：ls |sort和前面的两个示例完成相同的任务，并且无需临时文件，ls的输出直接进入sort命令。
As we have seen, many commands such as ls print their output on the display.
正如我们之前学习到的，很多命令，比如ls，将它们的结果显示到屏幕上。
The ls command is one example.
ls命令就是一个示例。
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