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Editor to share with you an example of the use of the less command in linux, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

What is Linux system Linux is a free-to-use and free-spread UNIX-like operating system, is a POSIX-based multi-user, multi-task, multi-threaded and multi-CPU operating system, using Linux can run major Unix tools, applications and network protocols.

Less file name view file less file name | grep-n look up content filter display according to content, and display line number less + line number g file name view file, and navigate to a line d turn page down u page up g jump to the first line G jump to the bottom? Find content find up / find content find down find n next N Q exit less command

Here are the specific chestnuts:

1. Open the file less catalina.out

two。 View the file and display the line number less-N catalina.out

3. Navigate to a line (navigate to line 10 here) less + 10g catalina.out

This locates to line 10.

Can display line number verification, less-N + 10g catalina.out

4. After opening the file, look for the contents in it

Look down for the timestamp 2018-07-06 15 24pur00 025 and enter the command

/ 2018-07-06 15 2400025

Will automatically highlight the content found, followed by n next; N last

The above is all the contents of the article "examples of the use of less commands in linux". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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