Delete from current line to end of file:
:.,$d
Delete from current line to top of file:
dGG
Mac to Unix Line Endings
This trick from iMike's post on macosxhints
:%s/^M/^M/g
NOTE: You will need to type shift+: to get to the colon prompt in vi you can then enter the command starting with the % symbol. The ^M actually maps to control+shift+v followed by control+shift+m (+'s are not included), so in actuality the command looks like this:
:%s/control V control M/control V control M/g
Show Invisibles
:set list
then to hide invisibles
:set nolist
Paste Text with no indent
:set paste (do your paste here) :set nopaste
Neat vim tutorials/cheatsheets