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How to Delete Multiple Lines in vim Editor in Linux

Vim Editor is a Linux terminal-based editor that has various advanced features for editing, but due to its terminal behavior, it is quite difficult to handle some of the operations in Vim. While making a text file, we often need to delete some unwanted lines. If the document consists of more unwanted lines, then deleting them one by one will be a time-consuming task, but in Vim we can delete multiple lines easily by different approaches. In this article, we will all the ways to delete multiple lines, and also we will see some more steps to delete a range of lines, delete an entire lines of the file, and also we will see the regular expression-based deletion of lines.

In this section, we will see how we can delete entire lines from Vim Editor in a single go rather than deleting them one by one. So to delete all lines in Vim Editor, follow the below-specified steps:

Step 1: In the first step, we need to open the document in the Vim editor for usage using the below command. After executing the command the file will get opened in the editor on the terminal itself.

vim file.txt

Step 2: After opening the file, we need to press the 'ESC' key on our keyboard to switch from the insert mode to the edit mode.

Step 3: After switching to the Edit Mode, we need to enter the command through which we can remove or delete all lines from the Vim Editor. Type the below command and hit Enter on the keyboard.

:%d

Step 4: After hitting enter, we can see that entire lines from the document or file will get deleted in a single go rather than deleted one by one.

In this section, we will see how we can remove or delete the specific range of lines in Vim Editor. Follow the below-described steps to delete the range of lines.

Step 1: After opening the file in the Vim Editor, we need to use the 'ESC' key to switch from the Insert mode to the Edit Mode.

Step 2: After switching to the edit mode, we need to enter the command through which we can delete the specific range of lines.

:3,8d

Step 3: After entering this command and hitting the Enter Key, we can see that the specified range of lines from the document has been successfully deleted.

In this section, we will see how we can remove the multiple consecutive lines from the Vim Editor. Follow the below steps to delete multiple lines in Vim Editor.

Step 1: After opening the document in the Vim editor, we need to enter the Visual Mode by pressing the key Shift + V on the Keyboard.

Step 2: Then we need to select the lines using the up and down keys of the keyboard.

Step 3: After selecting the lines, we need to press the 'd' key on the keyboard to delete the selected line permanently from Vim Editor.

In this section, we will see the regular expression used to delete the line from Vim Editor. As Vim is an advanced editor, we can use the custom pattern to delete the lines as per our customization.

Step 1: After opening the file in the Vim Editor, we need to press the 'ESC' key on the keyboard to change the mode from Insert to Edit mode.

Step 2: Now we need to enter the pattern through which the deletion will be done. In the below command, we have given the pattern through which the lines will be deleted that contains the word 'Ubuntu'.

:g/Ubuntu/d

Step 3: After entering the command and hitting the Enter key, the lines containing the word Ubuntu will get deleted from the document.

In this section, we will see more additional deletion custom patterns in Vim Editor to delete the lines in Vim Editor.

Step 1: If we want to delete all lines except the line containing the specific word then we can use the below pattern. For example, we will delete all lines except the lines containing the "Ubuntu" word.

:g!/Ubuntu/d

Step 2: After executing this pattern the lines except the lines containing Ubuntu words will get deleted.

Step 1: If we need to delete the lines that begin with the specific letter, we can use the below pattern in Vim Editor.

:g /^T/d

Step 2: This pattern will delete all the lines that start with the letter 'T' in the entire document.

Step 1: Using this pattern we can delete all the blank lines that are present in our document. We just need to use the below-mentioned pattern.

:g /^$/d

Step 2: Enter the command to delete the black lines from the document.

Step 3: After hitting the "Enter" key all the blank lines will be removed.

In conclusion, the deletion operation in Vim Editor consists of various combinations of commands and navigations. We can use different modes like Visual Mode, and Command Mode to delete the lines from the file. Along with this, the custom patterns also also useful for deleting the lines that satisfy the given input pattern, We can delete the lines according to the range, and specific word consisting lines, and also using the pattern, we can delete the blank lines from the file. This allows ease for the user to manage the lines and code inside the file.

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