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This article mainly explains "how to check how many lines of a file in linux". Friends who are interested may wish to take a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "how to check how many lines of a file in linux"!

In linux, you can use the wc command to see how many lines there are in the file. The function of this command is to count the number of bytes, words and lines in the specified file, and display the statistical results as output. The syntax is "wc-l filename".

The operating environment of this tutorial: linux5.9.8 system, Dell G3 computer.

In linux, you can use the wc command to see how many lines the file has.

The main function of the wc (Word Count) command in the Linux system is to count the number of bytes, words and lines in the specified file, and to display the statistical results.

This command counts the number of bytes, words, and lines in the specified file. If no file name is given, it is read from standard input. Wc also gives the presidential count of the specified file.

Syntax:

Wc [- clw] [--help] [--version] [filename...]

Parameters:

-c or-- bytes or-- chars displays only the number of Bytes.

-l or-- lines displays the number of rows.

-w or-- words displays only the number of words.

-- help online help.

-- version displays version information.

The usage is as follows:

$wc 1.txt # counts the number of lines, words, Number of characters 24 24 1.txt$ wc-l 1.txt # statistics file lines 2 1.txt$ wc-w 1.txt # statistics file words 4 1.txt$ wc-m 1.txt # statistics file characters 24 1.txt$ wc-c 1.txt # statistics file 24 1.txt$ wc-L 1.txt # length of the longest line in the statistics file That is, the longest line has how many characters 11 1.txt$ ls / etc | wc-l # statistics the number of files or directories under the specified directory. I believe you have a deeper understanding of "how to view files in linux". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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