Below is a list of keyboard shortcuts that can be used in Firefox 9 for Linux. These shortcuts can perform a wide array of functions, ranging from quickly opening new tabs to viewing a page's source code.
- ALT + HOME: Load the Home page.
- F5 or CTRL + R: Reload the current page.
- CTRL + F5 or CTRL + SHIFT + R: Reload the current page, overriding the cache.
- ESC: Stop loading the current page.
- CTRL + O: Launch the Open File dialog.
- ALT + LEFT ARROW: Load the previous page in your browsing history.
- ALT + RIGHT ARROW: Load the next page in your browsing history.
- CTRL + C: Copy the selected text or image(s) to the clipboard.
- CTRL + V: Paste the contents of the clipboard.
- CTRL + X: Cut the selected text or image(s) to the clipboard.
- CTRL + A or ALT + A: Select all.
- CTRL + Z: Undo the latest action.
- CTRL + Y: Redo the latest action.
- CTRL + P: Print the current page.
- CTRL + (PLUS SIGN): Zoom in on the current page.
- CTRL + (MINUS SIGN): Zoom out on the current page.
- CTRL + 0 (ZERO): Reset zoom to the default state.
- CTRL + S: Open the Save As dialog for the current page.
- CTRL + F: Find user-specified text in the current page.
- CTRL + K: Move the active cursor to Firefox's Search Bar.
- CTRL + H: Opens Firefox's History sidebar.
- CTRL + D: Bookmark the current page.
- CTRL + B: Open the Bookmarks sidebar.
- CTRL + T: Open a new tab.
- CTRL + N: Open a new window.
- CTRL + TAB or CTRL + PAGE DOWN: Advance to the next tab.
- CTRL + SHIFT + TAB or CTRL + PAGE UP: Advance to the previous tab.
- CTRL + SHIFT + T: Undo the most recent 'close tab' command.
- CTRL + W or CTRL + F4: Close the current tab.
- CTRL + SHIFT + W or ALT + F4: Close the current window.
- F7: Activate Caret Browsing.
- F11: Turn Full Screen mode off and on.
- CTRL + SHIFT + Y: Open the Downloads window.
- CTRL + U: View the current page's source code.
- CTRL + SHIFT + DELETE: Clear recent browsing history and other private data.
- CTRL + SHIFT + P: Turn Private Browsing mode off and on.
- CTRL + SHIFT + J: Open the Error Console.


