Alt+J is a keyboard shortcut often used to adjust the justification of text in a file.
How to use the Alt+J keyboard shortcut
To use this keyboard shortcut, press and hold either Alt key, and while continuing to hold, press J.
Alt-J is also a band that got their name from a shortcut originally used to create the Greek letter delta (Δ) on an Apple computer.
- How to use the Alt+J keyboard shortcut.
 - Alt+J in Nano.
 - Related keyboard shortcuts and keys.
 - Related information.
 - Computer keyboard shortcuts.
 
Alt+J in Nano
In the Nano text editor, Alt+J justifies the entire file.
Related keyboard shortcuts and keys
Below are links to related keyboard shortcuts and individual key pages.
- Alt
 - Ctrl+J
 
Alt, J, Keyboard shortcut, Keyboard terms
Related information
- Computer keyboard shortcuts.
 - Top 10 keyboard shortcuts everyone should know.
 - Keyboard help and support.