phacai.com

1. Change the height (number of rows) of a split window
To increase by 10, type command

:res+10

To decrease by 10, type command

:res-10

2. Change the width (number of columns) of a split window
To increase by 10, type command

:vertical res+10

To decrease by 10, type command

:vertical res-10

Please note that some people use “+W” shortcuts to do the same job, but I am having trouble when using these shortcuts. So I just stick to changing the size by typing the commands.

Mr. One Coding