How do you delete a line in terminal?
# Deleting whole words ALT+Del Delete the word before (to the left of) the cursor ALT+d / ESC+d Delete the word after (to the right of) the cursor CTRL+w Cut the word before the cursor to the clipboard # Deleting parts of the line CTRL+k Cut the line after the cursor to the clipboard CTRL+u Cut/delete the line before …
How do you delete a whole line?
Place the text cursor at the beginning of the line of text. On your keyboard, press and hold the left or right Shift key and then press the End key to highlight the entire line. Press the Delete key to delete the line of text.
How do I delete a specific line in Vim?
Deleting a single line in Vim editor:
First, bring your cursor to the line you want to delete. Press the “Esc” key to change the mode. Now type, “:d”, and press “Enter” to delete the line or quickly press “dd”.
How do I delete a line in Bashrc?
First press the ESC key to switch to normal mode, then use d d to delete a line.
How do I remove a line from a file in Unix?
To Remove the lines from the source file itself, use the -i option with sed command. If you dont wish to delete the lines from the original source file you can redirect the output of the sed command to another file.
What is the shortcut key to delete a file permanently?
To permanently delete a file:
Select the item you want to delete. Press and hold the Shift key, then press the Delete key on your keyboard.
How do you select multiple lines in vi?
Place your cursor anywhere on the first or last line of the text you want to manipulate. Press Shift+V to enter line mode. The words VISUAL LINE will appear at the bottom of the screen. Use navigation commands, such as the Arrow keys, to highlight multiple lines of text.
How do you delete a line in nano?
Deleting text: To delete the character to the left of the cursor, press Backspace , Delete , or Ctrl-h . To delete the character highlighted by the cursor, press Ctrl-d . To delete the current line, press Ctrl-k .
How do I delete multiple lines in Linux history?
You can use history -d offset builtin to delete a specific line from the current shell’s history, or history -c to clear the whole history. It’s not really practical if you want to remove a range of lines, since it only takes one offset as an argument, but you could wrap it in a function with a loop.
How do I permanently delete Linux history?
There may come a time that you want to remove some or all the commands in your history file. If you want to delete a particular command, enter history -d
How do I delete terminal history?
The procedure to delete terminal command history are as follows on Ubuntu:
- Open the terminal application.
- Type the following command to to clear bash history completely: history -c.
- Another option to remove terminal history in Ubuntu: unset HISTFILE.
- Log out and login again to test changes.