vim commands

:g/search-string/norm @h  
runs a macro recorded in h for every match of search-string

Vim-style movement:
'h' 'j' 'k' 'l' for movement (Up, Down, Left, Right)
'gg' End
'G' Home
'0' Beginning of line
'$' End of Line
'H' Top of the Screen
'M' Middle of the screen
'L' Bottom of the screen

windows using
:split command or the ^w commands:

^wn - new window

^ws - horizontal split

^wv - vertical split

^wr - rotate windows

^ww/^wW - move to the next/previous window

^w= - make all windows equal size

^wc - close the active window