WordPress

Visual Post Editor

Full screen, distraction free writing mode

Alt + ↑   Shift + W

All hotkeys for WordPress

Visual Post Editor
Bold

Ctrl + B

Visual Post Editor
Italic

Ctrl + I

Visual Post Editor
Underline

Ctrl + U

Visual Post Editor
Insert/edit link

Ctrl + K

Plain text editor
Copy

Ctrl + C

Plain text editor
Paste

Ctrl + V

Plain text editor
Cut

Ctrl + X

Visual Post Editor
Select all

Ctrl + A

Plain text editor
Undo

Ctrl + Z

Plain text editor
Redo

Ctrl + Y

Visual Post Editor
Insert heading with specified number. Ctrl+1 adds h1, Ctrl+2 adds h2

Ctrl + 1

Visual Post Editor
Check spelling

Alt + ↑   Shift + N

Visual Post Editor
Align left

Alt + ↑   Shift + L

Visual Post Editor
Align center

Alt + ↑   Shift + C

Visual Post Editor
Align right

Alt + ↑   Shift + R

Visual Post Editor
Strikethrough

Alt + ↑   Shift + D

Visual Post Editor
Unordered list

Alt + ↑   Shift + U

Visual Post Editor
Insert link

Alt + ↑   Shift + A

Visual Post Editor
Remove link

Alt + ↑   Shift + S

Visual Post Editor
Quote

Alt + ↑   Shift + Q

Visual Post Editor
Insert image

Alt + ↑   Shift + M

Visual Post Editor
Full screen, distraction free writing mode

Alt + ↑   Shift + W

Plain text editor
Publish

Alt + ↑   Shift + P

Visual Post Editor
Rich text editor help

Alt + ↑   Shift + H

Plain text editor
Print

Ctrl + P

Plain text editor
Full screen mode

Alt + ↑   Shift + F

Comments screen
Next comment (moves the current selection down)

J

Comments screen
Previous comment (moves the current selection up)

K

Comments screen
Approve comment

A

Comments screen
Unapprove comment

U

Comments screen
Delete comment

D

Comments screen
Reply comment

R

Comments screen
Quick edit a comment

Q

Comments screen
Restore Comment from Trash or Undo if you Delete a comment

Z

Comments screen
Approve checked comments

↑   Shift + A

Comments screen
Delete checked comments

↑   Shift + D

Comments screen
Unapprove selected comments

↑   Shift + U

Comments screen
Move selected comments to trash

↑   Shift + T

Comments screen
Restore selected comments from trash

↑   Shift + Z

Similar combinations for other applications

AWS Cloud9 IDE (Windows)
Close All Tabs
Tabs

Alt + ↑   Shift + W

Inkscape
unflow text from frame
Text tool

Alt + ↑   Shift + W

Sublime Text
Wrap Selection in html tag
Editing

Alt + ↑   Shift + W