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