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- How do I print the last line of a file in Linux?
- How do you duplicate a line of text in Linux?
- How do you repeat the last command in Linux?
- What is the command to duplicate line in Linux?
How do I print the last line of a file in Linux?
Linux Tail Command Syntax
Tail is a command which prints the last few number of lines (10 lines by default) of a certain file, then terminates. Example 1: By default “tail” prints the last 10 lines of a file, then exits. as you can see, this prints the last 10 lines of /var/log/messages.
How do you duplicate a line of text in Linux?
To copy a line requires two commands: yy or Y ("yank") and either p ("put below") or P ("put above"). Note that Y does the same thing as yy . To yank one line, position the cursor anywhere on the line and type yy . Now move the cursor to the line above where you want the yanked line to be put (copied), and type p .
How do you repeat the last command in Linux?
Using CTRL + P and CTRL + R
You can use a combination of 'CTRL + P' and 'CTRL + R' to output the last command that you used on the terminal. And then, if you press the <Enter> button after this combination, you will also be able to run that command as well.
What is the command to duplicate line in Linux?
What Is the uniq Command? The uniq command in Linux is used to display identical lines in a text file.
