Pane Commands
Split vertically
shift + |
Split horizontally
shift + _
Close pane
x
Last active pane
;
Move current pane left/right
{/}
Pane zoom (cmd+shift+return in iTerm2)
z
Swap/rotate pane locations
</>
Toggle between horitontal and vertical split
<space>
Break current pane out of window
!
Resize pane
H/J/K/L