VIM - add text to beginning of every line
Use Ctrl+V
to select the first column of text in the lines you want to comment. Then hit Shift+i
and type the text you want to insert. Then hit Esc
, wait 1 second and the inserted text will appear on every line
![VIM add text to beginning of every line](./img/wp-content-uploads-2017-02-vim-add.gif)