Home > Website Builders > Cloud Servers

Linux uses two existing files to generate a new file

Source: Internet
Author: User
Keywords Linux existing Files
Tags *.h file cat copy delete file files linux set
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞

Method of generating a new file using two existing files in Linux

Prerequisites: No duplicate rows in each file

1. Remove the set of two files (duplicate rows only keep one copy)

Cat File1 File2 | Sort | Uniq

2. Remove the intersection of two files (leaving only files that exist in two files)

Cat File1 File2 | Sort | Uniq-d

3. Delete intersection, leaving other lines

Cat File1 File2 | Sort | Uniq–u

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
linux how to compare two files how to compare two files in linux linux command to compare two files linux create a new file linux compare two files how to create a new file in linux generate a new ssh key
Related Article
SQL Optimization Experience Summary 34

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

Hot Article
Hot Tags
computing conference access forum computer class data get http html applications
Popular Keywords
direct digital landing development documentation data user director of marketing deploy it ddos how to description of products and services ddos information data website domain to dns

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More