Michael's Notes & Blog

U to undo the whole line
? to search backward
Ctrl-o takes you back to older positions, ctrl-i to newer positions
you can also use y as an operator; yw yanks one word.
:set ic  # ignore search
:set hlsearch # highlight search
ignore case for just one search comand :/taret\c <Enter>
A to insert text after the end of the line
:set is # show partial matches for a search phrase
Ctrl-D to list possible completions of a command
tab to complete