This article will get you acquainted with one of the most useful and frequent editor in Linux system. You can learn the basic commands to work with VI Editor.
Inside Vi Editor, how we do the editing, saving, deleting etc.
To open a file with vi editor, use vi filename . If filename exists it will open in edit mode and if its not present, an blank page will open with file name at the bottom.
Now inside editor, there are three modes of working:... Read more »