To be honest, I was kind of disappointed with this, because most of it I already knew! (That's not a criticism of your course c:) In the vim section, you might

To be honest, I was kind of disappointed with this, because most of it I already knew! (That's not a criticism of your course c:) In the vim section, you might want to cover `*` - go to next match of current word and `#` - go to previous match of current word