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How to View the First N Lines Of A File In Linux?

7 minutes read

To view the first N lines of a file in Linux, you can use the head command. Here's how you can achieve this:

  1. Open the terminal.
  2. Use the following syntax to view the first N lines of a file: head -n N filename Replace N with the number of lines you want to view, and filename with the actual name of the file you want to read. For example, to view the first 10 lines of a file named "example.txt", you would use: head -n 10 example.txt
  3. After entering the command, the terminal will display the first N lines of the specified file.
  4. If you omit the -n N option, head will by default display the first 10 lines of the file.


That's it! You can now use the head command to view the desired number of lines at the beginning of a file in Linux.

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How do I preview the first N lines of a file in Linux?

You can use the head command to preview the first N lines of a file in Linux.


To preview the first 10 lines of a file, you can use the following command:

1

head -n 10 filename


Replace filename with the actual name of the file you want to preview, and 10 with the number of lines you want to see.


What is the easiest method to view the first N lines of a file in Linux?

The easiest method to view the first N lines of a file in Linux is by using the "head" command with the "-n" option followed by the number of lines you want to display. For example, to view the first 10 lines of a file named "example.txt", you would use the following command:

1

head -n 10 example.txt



What option can I use with the cat command to display the first N lines of a file in Linux?

To display the first N lines of a file in Linux using the cat command, you would need to combine it with the head command. The head command is used to display the first few lines (default is 10) of a file.


To display the first N lines of a file using cat and head, you can use the following command:

1

cat file.txt | head -n N


Replace file.txt with the name of your file, and N with the number of lines you want to display. This command will output the first N lines of the file.


What command can I use to show only the first N lines of a file in Linux?

You can use the head command to show only the first N lines of a file in Linux. The syntax is as follows:

1

head -n N file.txt


Replace N with the number of lines you want to display and file.txt with the name of your file.

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