How can I open vim with a particular line number at the top?

Question

I know it is possible to have vim open a file at particular line number using this syntax:

vim +500 filename

However, I would like it to op

Answer 1

This should do it:

vim +'500|norm! zt' filename

Or you could just start the habit of using zt (top), zz (center), and zb (bottom); In my case, it is so automatic, I wouldn't really require the extra invocation argument