To automate tasks in Bash scripts, you can utilize various commands and programs. While it takes a good understanding of commands to create great Bash scripts, there are some simple commands that beginners can use as well. For example, the "cut" command is a commonly used tool that can be used to extract specific text portions from a file. You can easily use the cut command to process text data by specifying fields and delimiters. In addition, you can also combine other commands and tools, such as grep, awk, etc., to process and manipulate data more efficiently. Mastering the use of these basic commands can help you better utilize Bash scripts to automate various tasks.
Cut is a very flexible command that can be used in conjunction with other commands such as "sort" and "grep". Below are some of the best Bash cut examples through which you can better understand how to use the “cut” command.
Bash Cut Example
The "cut" command is very convenient when extracting data from text files. Just specify the fields you need and the command will handle the rest. You can use the following command to use it:
Cut-d ‘separator’-f1 file.txt
- The "-d" option allows us to enter wildcard characters. It is a character or series of characters that separates text strings. Replace "unqualified" with the actual "unqualified".
- Use the "-f" option to specify which fields (column numbers) to extract from the file.
Let us take an "info.txt" file as an example, which contains the following information set:
Pilates, Fiji, 26 years old
India Sean, 21 years old
2. Joshua, Japan, 19 years old
Now, to extract the first and third files from this file, the command will be:
cut—d’,’—f1,3 info.txt
If the data in the file is tab-delimited, the value of its delimiter will be "$'t'".
If you need to get a series of characters from the corresponding field, please use the "-c" option:
cut—c1—5 file.txt
Please note that the "-c" option is not combined with other options. When executed, it displays output based on the given character range.
in conclusion
In Linux, “Cut” is an important tool that you can use to extract data from different files. Although simple, it has many uses and can be combined with many commands. This quick guide discusses some examples of Bash Cut commands. First, we explain the basic commands and then discuss some advanced examples. Additionally, you can pipe the output of other commands as input into the "Cut" command.
The above is the detailed content of Bash Cut Example. For more information, please follow other related articles on the PHP Chinese website!

What is Outriders Crossplay? How to enable it? Is Outriders Crossplay not working? If you are hit by this annoying issue, how to get rid of the trouble? Take it easy and go to see this post from php.cn to know much information about the game.

Is ChatGPT available on Android & iOS? How to use ChatGPT on mobile devices? If you wonder about questions to these queries, this post could help you. Here, php.cn offers a detailed guide to you to help you easily run ChatGPT on your iPhone and A

What is ms-resource:AppName/Text in Windows 11/10? How to remove this prominent problem from your PC? Take it easy if you suffer from this issue, go to find out what you should do to address it in this post on the php.cn website.

The Notion is a popular productivity program used for note-taking and organizing your thoughts, projects, and information. If you have not tried it yet, you should give it a chance. This article about Notion download on php.cn Website will give you a

SSL certificate error is a common error when using a browser. Why does it occur and how to fix it on Windows 10/11? Follow the suggestions in this post on php.cn Website, you can resolve it easily.

Do you know what is the Windows Defender exclusions? Do you have any idea how to exclude a folder from Windows Defender Windows 11/10? What if Windows Defender exclusions not working? Read this post given by php.cn to get the answers.

Microsoft has just released Windows 10 build 19045.1865 to the Release Preview Channel. This is the first preview build for Windows 10 22H2. php.cn Software will show you some related information about this build in this post.

Steam gains large popularity among game players all around the world for its rich variety of games. However, have you ever encountered Steam not downloading at full speed? Why is Steam not downloading at full speed? If your Steam download speed drops


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

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

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.

Atom editor mac version download
The most popular open source editor

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SublimeText3 Chinese version
Chinese version, very easy to use
