Ubuntu keyboard shortcuts part 1

General keyboard shortcuts

Ctrl + A
Select all

Ctrl + C
Copy the highlighted content to clipboard

Ctrl + V 
Paste the clipboard content

Ctrl + N
New (Create a new document, not in terminal)

Ctrl + O 
 Open a document

Ctrl + S 
 Save the current document

Ctrl + P 
 Print the current document

Ctrl + W 
 Close the close document

Ctrl + Q 
 Quit the current application