VIM Essentials

Opening a New File

Step 1 type vim filename (create a file named filename)

Step 2 type i ( switch to insert mode)

Step 3 enter text (enter your Ada program)

Step 4 hit Esc key (switch back to command mode)

Step 5 type :wq (write file and exit vim)

More information:

http://www.catswhocode.com/blog/100-vim-commands-every-programmer-should-know