Software & AppsOperating SystemLinux

How To Quit Tail Command in Ubuntu Terminal?

Ubuntu 17

The tail command is an integral part of the Ubuntu terminal and other Linux distributions, used to display the last part of files. However, knowing how to quit the tail command is equally important. This article will guide you through the process of quitting the tail command in the Ubuntu terminal.

Quick Answer

To quit the tail command in the Ubuntu terminal, simply press Ctrl + C on your keyboard. This will send an ‘interrupt’ signal to the tail process, telling it to stop running.

Understanding the Tail Command

The tail command in the Ubuntu terminal is used to display the end of a file. It’s particularly useful when you want to view the most recent entries in log files, which are typically appended at the end of the file. The basic syntax of the tail command is as follows:

tail [OPTION]... [FILE]...

Here, OPTION can be replaced with various command-line options to modify the behavior of the tail command, and FILE is the name of the file you want to view.

How to Use the Tail Command

To use the tail command, open the terminal and type tail followed by the filename. For example:

tail /var/log/syslog

This command will display the last 10 lines of the syslog file.

Quitting the Tail Command

Now, if you want to quit the tail command, you can do so by using the Ctrl + C keyboard shortcut. This sends an ‘interrupt’ signal (SIGINT) to the tail process, telling it to stop running. Here’s how you do it:

  1. Open the terminal.
  2. Run the tail command.
  3. Press Ctrl + C to quit the command.

Please note that pressing Ctrl + C may terminate other running processes as well, so use it with caution.

In some cases, such as Linux Mint 18, you can also use the ‘q’ key to quit out of a tail view in the terminal.

Conclusion

The tail command is a powerful tool for viewing the end of files in the Ubuntu terminal. However, knowing how to quit this command is essential to maintain control over your terminal sessions. Remember, you can quit the tail command at any time by pressing Ctrl + C on your keyboard. Use this command wisely to make the most of your Ubuntu terminal experience.

For more information on using the terminal in Ubuntu, you can check out the official Ubuntu terminal documentation.

How do I use the `tail` command in Ubuntu?

To use the tail command in Ubuntu, open the terminal and type tail followed by the filename. For example, tail /var/log/syslog will display the last 10 lines of the syslog file.

How do I quit the `tail` command in Ubuntu?

To quit the tail command in Ubuntu, you can use the Ctrl + C keyboard shortcut. This sends an ‘interrupt’ signal to the tail process, telling it to stop running. Please note that pressing Ctrl + C may terminate other running processes as well, so use it with caution.

Can I quit the `tail` command using a different key combination?

In some cases, such as Linux Mint 18, you can also use the ‘q’ key to quit out of a tail view in the terminal.

Where can I find more information on using the terminal in Ubuntu?

For more information on using the terminal in Ubuntu, you can check out the official Ubuntu terminal documentation.

Leave a Comment

Your email address will not be published. Required fields are marked *