Duplicate Selection

`Ctrl` + `↑ Shift` + `D`

All hotkeys for AWS Cloud9 IDE (Windows)

Clipboard Copy	`Ctrl` + `C`
Miscellaneous Font Larger	`Ctrl` + `+`
Miscellaneous Font Smaller	`Ctrl` + `-`
Miscellaneous Open Settings Panel	`Ctrl` + `,`
Code Manipulation To Uppercase	`Ctrl` + `U`
Miscellaneous Outline	`Ctrl` + `↑ Shift` + `E`
Miscellaneous Reveal File In File Tree	`Ctrl` + `↑ Shift` + `L`
Clipboard Cut	`Ctrl` + `X`
Clipboard Paste	`Ctrl` + `V`
Clipboard Undo	`Ctrl` + `Z`
Clipboard Redo	`Ctrl` + `↑ Shift` + `Z`
Code Manipulation Beautify Text	`↑ Shift` + `Ctrl` + `B`
Code Manipulation Complete	`Ctrl` + `Space`
Code Manipulation Duplicate Selection	`Ctrl` + `↑ Shift` + `D`
Code Manipulation Move Lines Down	`Alt` + `↓`
Code Manipulation Move Lines Up	`Alt` + `↑`
Code Manipulation Outdent	`↑ Shift` + `⭾ Tab`
Code Manipulation Toggle Block Comment	`Ctrl` + `↑ Shift` + `/`
Code Manipulation Toggle Comment	`Ctrl` + `/`
Code Manipulation To Lowercase	`Ctrl` + `↑ Shift` + `U`
Cursor Add Cursor Above	`Ctrl` + `Alt` + `↑`
Cursor Add Cursor Below	`Ctrl` + `Alt` + `↓`
Cursor Add Cursor Above Skip Current	`Ctrl` + `Alt` + `↑ Shift` + `↑`
Cursor Add Cursor Below Skip Current	`Ctrl` + `Alt` + `↑ Shift` + `↓`
File Operations New File	`Ctrl` + `N`
File Operations Revert to Saved	`Ctrl` + `↑ Shift` + `Q`
File Operations Save	`Ctrl` + `S`
File Operations Save As	`Ctrl` + `↑ Shift` + `S`
Find Find	`Ctrl` + `F`
Find Find in Files	`Ctrl` + `↑ Shift` + `F`
Find Find Next	`Ctrl` + `K`
Find Find Previous	`Ctrl` + `↑ Shift` + `K`
Goto Goto Start	`Ctrl` + `Home`
Goto Goto End	`Ctrl` + `End`
Goto Goto File/Navigate	`Ctrl` + `E`
Goto Goto Line	`Ctrl` + `G`
Goto Goto Line End	`Alt` + `→`
Goto Goto Line Start	`Alt` + `←`
Goto Goto Word Left	`Ctrl` + `←`
Goto Goto Word Right	`Ctrl` + `→`
Remove Text Remove Line	`Ctrl` + `D`
Remove Text Remove to Line End	`Alt` + `Del`
Remove Text Remove to Line Start	`Alt` + `⬅ Backspace`
Remove Text Remove Word Left	`Ctrl` + `⬅ Backspace`
Remove Text Remove Word Right	`Ctrl` + `Del`
Selections Select All	`Ctrl` + `A`
Selections Select Down	`↑ Shift` + `↓`
Selections Select Up	`↑ Shift` + `↑`
Selections Select Left	`↑ Shift` + `←`
Selections Select Right	`↑ Shift` + `→`
Selections Select To End	`Ctrl` + `↑ Shift` + `End`
Selections Select To Start	`Ctrl` + `↑ Shift` + `Home`
Selections Select To Line End	`Alt` + `↑ Shift` + `→`
Selections Select To Line Start	`Alt` + `↑ Shift` + `←`
Selections Select More After	`Ctrl` + `Alt` + `→`
Selections Select More Before	`Ctrl` + `Alt` + `←`
Selections Select Next After	`Ctrl` + `Alt` + `↑ Shift` + `→`
Selections Select Next Before	`Ctrl` + `Alt` + `↑ Shift` + `←`
Selections Select Word Left	`Ctrl` + `↑ Shift` + `←`
Selections Select Word Right	`Ctrl` + `↑ Shift` + `→`
Tabs Close Tab	`Alt` + `W`
Tabs Close All Tabs	`Alt` + `↑ Shift` + `W`
Tabs Close All Tabs But This	`Ctrl` + `Alt` + `W`
Tabs Next Tab	`Ctrl` + `⭾ Tab`
Tabs Previous Tab	`Ctrl` + `↑ Shift` + `⭾ Tab`
Tabs Toggle Console	`F6`