Undo

`Ctrl` + `Z`

All hotkeys for Nuke 10 (Windows)

Global Shortcuts Select All	`Ctrl` + `A`
Global Shortcuts Copy selected	`Ctrl` + `C`
Global Shortcuts Cut Selected	`Ctrl` + `X`
Global Shortcuts Paste Selected	`Ctrl` + `V`
Global Shortcuts Duplicate Selected	`Ctrl` + `D`
Global Shortcuts Save Current Window Layout	`Ctrl` + `F`
Global Shortcuts Create a new Project	`Ctrl` + `N`
Global Shortcuts Open existing project	`Ctrl` + `O`
Global Shortcuts Save current project	`Ctrl` + `S`
Global Shortcuts Quit Application	`Ctrl` + `Q`
Global Shortcuts Expand the focused panel to full window	`Spacebar(Short Press)`
Global Shortcuts Open the right click menu	`Spacebar(Long Press)`
Global Shortcuts Delete Selected Clips/Folders	`Del` / `Bkspace`
Global Shortcuts Open the preferences dialog	`Shift` + `S`
Global Shortcuts Cycle through tabs	`Ctrl` + `T`
Global Shortcuts Close current project	`Ctrl` + `W`
Global Shortcuts Undo	`Ctrl` + `Z`
Global Shortcuts Select None	`Ctrl` + `Shift` + `A`
Global Shortcuts Next Pane	`Ctrl` + `Alt` + `'`
Global Shortcuts Next tab	`Ctrl` + `Shift` + `[`
Global Shortcuts Previous Tab	`Ctrl` + `Shift` + `]`
Global Shortcuts Save As	`Ctrl` + `Shift` + `S`
Global Shortcuts Change Workspace	`Shift` + `F1..F6`
Global Shortcuts Redo	`Ctrl` + `Shift` + `Z`
Global Shortcuts Previous Pane	`Ctrl` + `Shift` + `Alt` + `'`
Timeline Viewer Zoom in/Zoom out	`+` / `-`
Timeline Viewer Alpha	`A`
Timeline Viewer Blue	`B`
Timeline Viewer Razor selected	`C`
Timeline Viewer Clipping Warning	`E`
Timeline Viewer Zoom to fit	`F`
Timeline Viewer Green	`G`
Timeline Viewer Zoom to fill	`H`
Timeline Viewer Mark in point	`I`
Timeline Viewer Play backward	`J`
Timeline Viewer Pause	`K`
Timeline Viewer Play Forward	`L`
Timeline Viewer Mark out point	`O`
Timeline Viewer Red	`R`
Timeline Viewer Display the version selecter	`V`
Timeline Viewer Wipe	`W`
Timeline Viewer Luma	`Y`
Timeline Viewer Next Layer	`PgUp`
Timeline Viewer Previous Layer	`PgDn`
Timeline Viewer Swap A/B Inputs	`Return`
Timeline Viewer Frame Backward	`Left Arrow`
Timeline Viewer Frame Forward	`Right Arrow`
Timeline Viewer Zoom to actual size	`Ctrl` + `Shift` + `1`
Timeline Viewer Zoom to half size	`Ctrl` + `Shift` + `2`
Timeline Viewer Full Quality 1:1	`Ctrl` + `Shift` + `F`
Timeline Viewer Ignore Pixel Aspect	`Ctrl` + `Shift` + `P`
Timeline Viewer In point	`Shift` + `I`
Timeline Viewer Out Point	`Shift` + `O`
Timeline Viewer
Timeline Eanble/Disable selected clip instance	`D`
Timeline Cycle SlipClip and Slide Clip Tools	`E`
Timeline Display in A Input buffer	`1`
Timeline Displaay in B inputt buffer	`2`
Timeline Render all comp container	`F5`
Timeline Render selected comp container	`F7`
Timeline Mark Clip	`U`
Timeline Cycle Move tools	`Q`
Timeline Cycle Edit tools	`R`
Timeline Cycle Razor tools	`T`
Timeline Display the version selector	`V`
Timeline Cycle selection tools	`W`
Timeline Import files	`Ctrl` + `I`
Timeline
2D Viewer Increse Gain	`.`
2D Viewer Decrese Gain	`,`
2D Viewer Zoom in/Zoom out	`+` / `-`
2D Viewer Toggle Left/Right toolbar	`[` / `]`
2D Viewer Alpha channel	`A`
2D Viewer Blue Channel	`B`
2D Viewer Go to last frame	`End`
2D Viewer Zoom to fit	`F`
2D Viewer Clear buffer and cache	`F12`
2D Viewer Toggle overlays	`Q`
2D Viewer Toggle 2D/3D	`Tab`
2D Viewer Red Channel	`R`
2D Viewer Toggle Proxy	`Ctrl` + `P`
2D Viewer Toggle Tip Toolbar	`Shift` + `[`
2D Viewer
3D Viewer 3D Top View	`C`
3D Viewer Show Viewer settings	`S`
3D Viewer 3D perspective view	`V`
3D Viewer 3D rightside view	`X`
3D Viewer 3D front view	`Z`
3D Viewer Rotate viewer on x,y axis	`Ctrl` + `Click`
3D Viewer Translate viewer on x,y axis	`Alt` + `Click`
3D Viewer 3D bottom view	`Shift` + `C`
3D Viewer Rotate viewer on z axis	`Ctrl` + `Shuft` + `Right Click`
3D Viewer 3D left side view	`Shift` + `X`
3D Viewer 3D back view	`Shift` + `Z`
3D Viewer
Panel Properties Search by class/node name	`/`
Panel Properties Next control in properties	`Tab`
Panel Properties Choose selected menu item	`Enter`
Panel Properties Close all open properties panels	`Ctrl` + `Shift` + `A`
Panel Properties Move to previous control in properties	`Shift` + `Tab`
Panel Properties
Curve Editor Frame all keyframes	`A`
Curve Editor Cubic Interpolation	`C`
Curve Editor Frame all selected keyframes	`F`
Curve Editor Horizontal Interpolation	`H`
Curve Editor Constant Interpolation	`K`
Curve Editor Linear Interpolation	`L`
Curve Editor Select single point	`Click`
Curve Editor Select Region	`Click` and `Drag`
Curve Editor Show curve editor	`Alt` + `'`
Curve Editor Copy Expressions	`Ctrl` + `E`
Curve Editor Copy Links	`Ctrl` + `L`
Curve Editor Pan	`Alt` + `Click and Drag`
Curve Editor Copy/Cut/Paste	`Ctrl` + `C` / `Ctrl` + `X` / `Ctrl` + `V`
Curve Editor
Script Editor Increase Indentation	`Tab`
Script Editor Load Previous/Next Script	`Ctrl` + `[` / `Ctrl` + `]`
Script Editor Clear output window	`Ctrl` + `Bkspace`
Script Editor Run Script in editor	`Ctrl` + `Enter`
Script Editor Decrease Indentation	`Shift` + `Tab`
Script Editor Increase/Decrease indentation of selected text	`Ctrl` + `Shift` + `[` / `Ctrl` + `Shift` + `]`
RotoPaint Switch Clone tool	`C`
RotoPaint Toggle Dodge/Burn	`D`
RotoPaint Increase feather on selected points	`E`
RotoPaint Pick color	`I`
RotoPaint Toggle Brush/Eraser	`N`
RotoPaint Close Shape	`Return`
RotoPaint Select All points	`Ctrl` + `A`
RotoPaint Toggle Bezier/B-Spline/Ellipse/Rectangle Tools	`V`
RotoPaint Toggle Blur/Sharpen/Smear tools	`X`
RotoPaint Smooth selected points	`Z`
RotoPaint
Node Graph New Bin	`Ctrl` + `B`
Node Graph Dot node	`.`
Node Graph Search by node	`/`
Node Graph Snap all nodes to grid	`\`
Node Graph Insert Nlur node	`B`
Node Graph Insert color node	`C`
Node Graph Delete Node	`Del`
Node Graph Disable/Enable node	`D`
Node Graph Clear buffers	`F12`
Node Graph Render all write nodes	`F5`
Node Graph Rename selected node	`N`
Node Graph Insert Read node	`R`
Node Graph Insert Roto node	`O`
Node Graph Insert Roto Paint node	`P`
Node Graph Display Project settings	`S`
Node Graph Insert Transform node	`T`
Node Graph Insert Merger node	`M`
Node Graph Insert Copy node	`K`
Node Graph Autoplace selected node	`L`
Node Graph Jump to bookmarked node	`J`
Node Graph Splay first	`U`
Node Graph Insert Write node	`W`
Node Graph Command Entry mode	`X`
Node Graph Splay last	`Y`
Node Graph Previous Arrow/Next Arrow in trer	`Up Arrow` / `Down Arrow`
Node Graph Tab node search menu	`Tab`
Node Graph