At first, the many options may seem confusing but rest assured, you will quickly get a grip of it if you keep practicing. The vim or vi editor is not a complicated text editor. Press the Esc key to enter normal mode, then press d$ to delete all the words till the end of the line. Therefore, to delete words in a line in vim, move the cursor to where you want to start deleting words. Delete Lines Belowįrom the current position of your cursor in vim, you can delete all the lines till the end of the file. Switch to normal mode, then place the cursor where you want to start deleting all the lines above by pressing dgg and hitting the enter key. You may want to delete one or more lines above your current position when in a specific position. Our new command will be :g/^\s*$/d Delete Lines Above To delete the empty lines containing zero or more whitespace, tweak the above command and add \s*. Use this pattern to remove all blank lines :g/^$/d, then press the enter key. In this case, a blank line is represented by the dollar sign. Delete All Empty LinesĪll blank lines in vim can be deleted using the pattern option. When you want to delete lines in vim, you can specify the number of lines you want to delete.įor instance, if you want to delete 6 lines in vim, switch to normal mode and type 6dd, then press the enter key. If working with a script and want to remove all commented lines, use the command :g/^$/d Delete Specific Number of Lines Similarly, add the exclamation mark if you want to remove all the lines that don't have the specified keyword. If you want to delete all lines that contain a given keyword, such as "nix", you can specify the command as :g/nix/d and press the enter key. Either way, you can delete lines that match the specified pattern using the :g//d syntax. It could be a regex expression or a literal match. The vim editor also deletes specified patterns. This option is helpful when you want to start writing afresh and have multiple lines that you no longer need. You can clear all the lines in the vim editor in command mode by pressing :$d and the enter key. To delete all lines in the vim editor starting from the current one, the command would be. The command :3,5d would delete lines 3, 4, and 5. Suppose we wanted to delete line 4, enter the command, :4d, and then press the enter key.Īlternatively, you could specify the starting point and the last line. To delete a specific line in the vim editor, you must switch to command mode. Ensure you only press dd once to avoid deleting multiple lines. You will note the current line will automatically get deleted. Next, delete the current line by pressing the dd command or the D on your keyboard. If not, press the Esc key to switch to normal mode. To delete the current line, ensure you are in normal mode. The dd command is used in the vim editor to delete a line. This guide covers all details on how to delete lines in vi or vim editor. Besides, there are plenty of options that you can use, provided you know how. With a text editor like vim or vi, you can utilize its normal mode or command mode to edit a file quickly, including deleting lines. Luckily, you don't have to hassle any longer, especially when you must delete multiple or specific lines in a text file. Working with text files on the command line is challenging for most beginners. UNIX-based operating systems offer various text editors.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |