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