How to check how many lines a file has in Linux

Linux method to check how many lines a file has: 1. Log in to the Linux system and right-click on a blank space on the system desktop; 2. In the pop-up drop-down option, click the "Open Terminal" option; 3. In the opened terminal, execute the "wc -l filename" command to view it.

#The operating environment of this tutorial: Red Hat Enterprise Linux 6.1 system, Dell G3 computer.

How to check how many lines a file has in Linux

1. Log in to the Linux system and right-click on a blank space on the Linux desktop.

2. In the pop-up drop-down option, click to open the terminal.

3. Execute the following command in the terminal to view the number of lines in the file.

wc -l filename

Description:

The Linux wc command is used to calculate the word count.

• wc -l filename is to check how many lines there are in the file.

• #wc -w filename See how many words there are in the file.

• wc -L filename How many words are there in the longest line in the file.

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