Vim-cheatsheet

Cursor movement

gg      home
G       end

Markers

ma      set current position for mark A
'a      jump to position of mark A
['      previous mark
]'      next mark

:marks  show list of marks

Find and Replace

:%s/word1/word2/     once
:%s/word1/word2/g    entire document
:%s/word1/word2/gc    entire document, with confirmation