Kerbal Space Program keyboard controls

1. VAB/SPH CommandsVAB/SPH Commands
⌃Z Undo last action
⌃Y Redo last action
⌥LMB Duplicate part or assembly in VAB
C Toggle Angle Snap
X Scroll through symmetry settings
⇧X Go back one symmetry setting
⇞ / ⇟ Scroll view up / down
⇧LMB Select the entire ship
+ / - Zoom view in / out
WASDQE Rotate part
⇧ Hold to rotate in 5 degree increments
Space Reset part rotation
Flight ControlsFlight Controls
WASD Pitch / Yaw adjustment
QE Roll adjustment
⌥+key Trim Pitch/Yaw/Roll
⌥X Reset trim
Left-⇧ Increase throttle
Left-⌃ Decrease throttle
X Stop all engines
Space Advance stage
⌥L Lock current stage
Home / End Scroll stage icons
T Toggle SAS
F Hold to temporarily invert SAS
R Toggle RCS Thrusters
HNKIJL RCS Thruster translation
G Toggle Landing Struts position
B Wheel brakes (2x for parking brakes)
U Toggle vehicle lights
] Cycle fwd through active ships/EVAs
[ Cycle back through active ships/EVAs
1, 2, 3... Toggle Custom Action Group 1, 2, 3...
⌫ Emergency abort
RMB Open part info window
⌥RMB Multiple info windows / fuel transfer*
* Select two parts, then select direction of fuel transfer
System/UI CommandsSystem/UI Commands
+ / - Zoom view in / out
⌥F2 Open debug console
M Orbital Map toggle
Tab Cycle focus in Orbital Map
⇧Tab Reverse cycle focus in Orbital Map
⌫ Reset focus in Orbital Map
Insert Staging view
Delete Docking view
. Time Warp increase
, Time Warp decrease
⌥. Physical Time Warp increase (in orbit)
⌥, Physical Time Warp decrease (in orbit)
numpad . Toggle Navball
] Cycle through active ships (forwards)
[ Cycle through active ships (backwards)
F1 Screenshot
F2 Toggle UI visibility
F3 Toggle Results Screen
F4 Toggle Ship Labels
F5 Quicksave
F9 Quickload
⌥F12 Debug menu
Docking modeDocking mode
WASD Pitch / translate
QE Roll adjustment
Left-⇧ Translate up
Left-⌃ Translate down
Space Toggle translation/rotation
EVA CommandsEVA Commands
WASD Walk/jet forward, right, left, back
Left-⇧ Jet up
Left-⌃ Jet down
Space Jump/Reorient - Let go of ladder
F Use
L Toggle headlamps
R Toggle jetpack
Alt Toggle movement
] / [ Cycle through active ships / EVAs
Space Orient camera to view
Kerbal Space Program Controls (as of KSP 0.18.0)
Derived from the wiki page http://wiki.kerbalspaceprogram.com/wiki/Key_Bindings
⇧ - shift
⌃ - control
⌥ - alt / option
⌫ - backspace
⇞ / ⇟ - page up / down