In Linux systems, the "ls" command is a very useful tool that provides a concise overview of the files and folders in the current directory. Through the "ls" command, you can quickly view important information such as permissions and attributes of files and folders. Although the "ls" command is a basic command, by combining different subcommands and options, it can become an important tool for system administrators and users. By skillfully using the "ls" command and its various options, you can manage your file system more efficiently, quickly locate the files you need, and perform various operations. Therefore, the "ls" command can not only help you understand the current directory structure, but also improve your work efficiency.
For example, in Linux systems, you can easily view the contents of a directory and its subdirectories by using the "ls" command with the recursive option. The recursive option allows you to drill down into subdirectories and view all files and folders within them, a feature many users may be unfamiliar with. Therefore, here is a brief introduction on how to use the recursive "ls" command in Linux.
How to use recursive "Ls" in Linux
To modify the "ls" command to display a recursive file list, the "R" option must be used with it.
LS-R
As shown in the previous image, it lists the contents of all available directories and subdirectories in the currently selected directory.
You can also use the "L" option in the syntax to view files, directories and their permission attributes recursively, as shown below:
ls—lR
Suppose you want to know the permissions of each directory in your home directory. It can be time consuming, but you can use the previous command instead.
In addition, the aforementioned method will display both files and directories in the results. If you just want to display directories, consider using the recursive "ls" command in conjunction with the "grep" command.
ls—R| grep ":$"
in conclusion
Listing the contents of a directory is a basic task for Linux users, and it is accomplished using the "ls" command. However, if you often want to view other files and subdirectories in a directory, you can use the recursive option. So, we explained the 'ls' and 'recursive' options with various examples which you can use in your system as well.
The above is the detailed content of How to use recursive "ls" in Linux. For more information, please follow other related articles on the PHP Chinese website!

What is Windows 11 Education? If you want to install this system on your PC, how can you do this work? This post from php.cn gives a detailed guide on Windows 11 Education download ISO and how to install it from the ISO file.

Are your Outlook emails not showing up in Inbox, but showing in search? What steps can you do when Outlook not showing all emails? Now in this post given by php.cn Solution, we will introduce several useful methods to help you address the issue and g

If you are trying to power off your computer but encountering the Windows stuck on shutting down screen issue, you can find several helpful fixes from this php.cn guide. Just keep reading to see the details.
![[Complete Guide] How to Fix Microsoft Teams Error CAA50021? - MiniTool](https://img.php.cn/upload/article/001/242/473/174559963580964.png?x-oss-process=image/resize,p_40)
If you are looking for effective solutions to the Microsoft Teams error code CAA50021, this post is worth reading. In this post, php.cn introduces how to get rid of this error in detail. Simply follow it to solve your problem.

Do you want to make Windows 11 or Windows 10 look like Windows XP? Do you know how to do this on your device? You can try the WindowBlinds 11 Beta version now. In this post, php.cn Software will tell you how to download WindowBlinds 11 and introduce

If you can’t use the universal way to uninstall Windows updates due to An error has occurred, Not all of the updates were successfully uninstalled, you can try the methods mentioned in the php.cn post to solve the issue.

What is wacom_tablet.exe? Is the Windows process safe to run? Some people find wacom_tablet.exe can't end process and when this Windows system error happens, you may be overwhelmed and don’t know where to start. On php.cn, this article will resolve y

ChatGPT errors are various and we’ve detected suspicious behavior is a common one. If you are trapped in this issue, what should you do? Go on reading this post from php.cn and you can find some useful fixes to help you get rid of trouble.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

Atom editor mac version download
The most popular open source editor

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

SublimeText3 English version
Recommended: Win version, supports code prompts!

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.
