Keyboard shortcut to convert selection to uppercase (or lowercase) in the atom editor

Question

What is the keyboard shortcut to convert the currently selected text to uppercase (or lowercase) in the Atom editor?

Answer 1

On Windows and Linux:

• Ctrl + K then Ctrl + U for uppercase
• Ctrl + K then Ctrl + L for lowercase

On Mac:

• Cmd + K then Cmd + U for uppercase
• Cmd + K then Cmd + L for lowercase

Answer 2

For Windows OS

For Uppercase CTRL + K + U

For Lowercase CTRL + K + L